NETGEAR ReadyNAS

by **btm** » Tue May 06, 2008 12:32 pm

There is very little information on the HCL http://www.readynas.com/?page_id=83 about memory in the 1100.

I have an 1100 that's running out of memory. It has 512mb, which I believe is stock. Can I put a 1GB SODIMM in it?

Code: Select all: Out of Memory: Kill process 29227 (smbd) score 63 and children. Out of memory: Killed process 29227 (smbd). nas-01:/var/log# free total used free shared buffers cached Mem: 487840 480912 6928 0 10304 3968 -/+ buffers/cache: 466640 21200 Swap: 1572640 20640 1552000 nas-01:/var/log#

by **Grievous** » Tue May 06, 2008 12:35 pm

There are some users that have upgraded their units to 1GB, but I don't believe we have any updated information for the HCL regarding 1GB modules. You might want to do a search on the forum and see what other users have used.

by **btm** » Tue May 06, 2008 12:46 pm

Grievous wrote:There are some users that have upgraded their units to 1GB, but I don't believe we have any updated information for the HCL regarding 1GB modules. You might want to do a search on the forum and see what other users have used.

I've poked around the forum and the web but was hoping for more of a "the chipset in this system will support 1GB" answer than what people have tried.

It's pretty neat that the system is murdering processes despite having so much free swap. Not that I need more disk IO or anything.

Code: Select all: oom-killer: gfp_mask=0x201d2, order=0 [80056a60 : __do_page_cache_readahead+0x118/0x16c ] [80050600 : filemap_nopage+0x30c/0x3bc ] [8005eb44 : do_no_page+0x58/0x390 ] [8005f018 : __handle_mm_fault+0xf0/0x4a4 ] [8032d0f4 : 0x8032d0f4 ] [8032c144 : 0x8032c144 ] [20291b88 : 0x20291b88 ] Mem-info: DMA per-cpu: cpu 0 hot: high 0, batch 1 used:0 cpu 0 cold: high 0, batch 1 used:0 DMA32 per-cpu: empty Normal per-cpu: cpu 0 hot: high 42, batch 7 used:6 cpu 0 cold: high 14, batch 3 used:13 HighMem per-cpu: empty Free pages: 6512kB (0kB HighMem) Active:575 inactive:415 dirty:0 writeback:1 unstable:0 free:407 slab:2097 mapped:418 pagetables:0 DMA free:3184kB min:80kB low:96kB high:112kB active:0kB inactive:0kB present:16384kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 0 124 124 DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 124 124 Normal free:3328kB min:2752kB low:3440kB high:4128kB active:9200kB inactive:6640kB present:507904kB pages_scanned:4139 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 HighMem free:0kB min:512kB low:512kB high:512kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB = 3184kB DMA32: empty Normal: 42*16kB 1*32kB 1*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB = 3328kB HighMem: empty Swap cache: add 2163251, delete 2163133, find 444680/1148913, race 27+605 Free swap = 1552640kB Total swap = 1572640kB Free swap: 1552640kB 30490 pages of RAM 407 free pages Out of Memory: Kill process 29302 (sshd) score 44 and children. Out of memory: Killed process 29304 (bash).

by **chirpa** » Tue May 06, 2008 12:52 pm

What is the output of 'ps aux' ? I am curious to see what is eating all the memory.

by **btm** » Tue May 06, 2008 1:00 pm

chirpa wrote:What is the output of 'ps aux' ? I am curious to see what is eating all the memory.

Me too. I can't quite figure that one out.

Code: Select all: nas-01:~# ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.0 2000 176 ? Ss Feb01 0:17 init [3] root 2 0.0 0.0 0 0 ? SN Feb01 0:03 [ksoftirqd/0] root 3 0.0 0.0 0 0 ? S< Feb01 0:02 [events/0] root 4 0.0 0.0 0 0 ? S< Feb01 0:00 [khelper] root 5 0.0 0.0 0 0 ? S< Feb01 0:00 [kthread] root 10 0.0 0.0 0 0 ? S< Feb01 26:46 [kblockd/0] root 13 0.0 0.0 0 0 ? S< Feb01 0:00 [khubd] root 41 0.0 0.0 0 0 ? S Feb01 47:59 [pdflush] root 42 0.0 0.0 0 0 ? S Feb01 48:47 [pdflush] root 43 0.0 0.0 0 0 ? D Feb01 25:14 [kswapd0] root 44 0.0 0.0 0 0 ? S< Feb01 0:00 [aio/0] root 45 0.0 0.0 0 0 ? S< Feb01 0:00 [cifsoplockd] root 46 0.0 0.0 0 0 ? S< Feb01 0:00 [cifsdnotifyd] root 92 0.0 0.0 0 0 ? S< Feb01 0:00 [kvblade] root 93 0.0 0.0 0 0 ? S Feb01 0:00 [mtdblockd] root 106 0.0 0.0 0 0 ? S Feb01 0:00 [hotplug-sata] root 130 0.0 0.0 0 0 ? S Feb01 0:00 [hotplug-gmac] root 188 0.0 0.0 0 0 ? S< Feb01 7:59 [md0_raid1] root 192 0.0 0.0 0 0 ? S< Feb01 4:40 [md1_raid5] root 193 0.0 0.0 0 0 ? S Feb01 0:00 [RTEd] root 197 0.4 0.0 0 0 ? S< Feb01 558:16 [md2_raid5] root 335 0.0 0.0 0 0 ? S< Feb01 3:26 [kjournald] root 502 0.0 0.0 4992 0 ? Ss Feb01 0:01 /usr/sbin/sshd root 597 0.2 0.0 0 0 ? S< Feb01 345:43 [kjournald] root 686 0.0 0.0 2128 112 ? Ss Feb01 1:10 /sbin/syslogd -m 0 daemon 690 0.0 0.0 2480 48 ? Ss Feb01 0:00 /usr/sbin/atd root 696 0.0 0.0 2016 48 ? Ss Feb01 0:22 /sbin/klogd -x -c 3 root 698 0.0 0.0 2000 0 ? Ss Feb01 0:00 /usr/sbin/inetd root 711 0.0 0.0 2656 304 ? Ss Feb01 0:29 /usr/sbin/cron root 715 0.0 0.0 4672 144 ? Ss Feb01 8:01 /usr/sbin/cupsd root 801 0.0 0.1 7968 512 ? S Feb01 1:17 /usr/sbin/snmpd -Lsd -Lf /dev/null -p /var/run/snmpd.pid root 809 0.0 0.1 7648 672 ? Ss Feb01 0:39 /usr/sbin/snmptrapd -Lf /var/log/snmptrapd.log -p /var/run/snmptrapd.pid root 812 0.0 0.1 7488 528 ? S Feb01 0:28 /usr/sbin/readynas-agent root 819 0.0 0.0 2416 0 ? Ss Feb01 0:00 /usr/sbin/rpc.rquotad root 1110 0.0 0.1 3376 816 ? Ss Feb01 30:06 /frontview/bin/monitor_enclosure root 1308 0.0 0.0 2016 0 ttyS1 Ss+ Feb01 0:00 /sbin/getty -L ttyS1 9600 vt100 root 3431 0.0 0.0 12144 16 ? Ss Feb01 0:42 /usr/sbin/smbd -D root 3451 0.0 0.0 12272 0 ? S Feb01 0:01 /usr/sbin/smbd -D root 4242 0.0 0.0 0 0 ? S< Feb01 0:00 [nfsd4] root 4243 5.6 0.0 0 0 ? S Feb01 7747:03 [nfsd] root 4245 0.0 0.0 0 0 ? S Feb01 68:43 [lockd] root 4246 0.0 0.0 0 0 ? S< Feb01 0:00 [rpciod/0] root 4247 0.2 0.1 9424 816 ? Ss Feb01 301:00 /usr/sbin/rpc.mountd root 14830 0.0 0.1 8752 688 ? S<s Feb29 6:41 nmbd -D root 14841 0.0 0.0 4656 0 ? S<s Feb29 0:00 /usr/bin/rsync --no-detach --daemon --log-file=/var/log/rsyncd.log --config /etc/frontview/rsy root 4103 0.0 0.0 5984 16 ? Ss Mar17 0:02 /sbin/rpc.statd root 29314 0.2 0.1 8624 752 ? Ds 12:32 0:02 sshd: root@pts/0 root 29316 0.2 0.2 5712 1168 pts/0 Ss 12:32 0:02 -bash root 29399 0.1 0.1 10832 960 ? Rs 12:47 0:00 /usr/sbin/winbindd root 29444 0.0 0.3 3472 1488 pts/0 R+ 12:51 0:00 ps aux

I've stopped frontview to get it's memory back, hoping to stop swapping to reduce the iowait, as I thought that was the original problem that caused the line of support tickets and angry people outside my door but I see now the OOM killer is more likely.

Code: Select all: avg-cpu: %user %nice %sys %iowait %idle 0.50 0.00 0.50 1.99 97.01 Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s rkB/s wkB/s avgrq-sz avgqu-sz await svctm %util hdc 0.00 5.47 1.00 2.99 270.65 67.66 135.32 33.83 85.00 0.00 1.25 1.25 0.50 hde 0.00 5.47 1.00 3.48 147.26 83.58 73.63 41.79 51.56 0.00 1.11 1.11 0.50 hdg 0.00 5.47 1.00 3.98 242.79 99.50 121.39 49.75 68.80 0.01 2.00 2.00 1.00 hdi 0.00 5.47 1.49 4.48 35.82 115.42 17.91 57.71 25.33 0.00 0.00 0.00 0.00 mtdblock1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 md0 0.00 0.00 4.48 6.47 696.52 51.74 348.26 25.87 68.36 0.00 0.00 0.00 0.00 md1 0.00 0.00 2.99 0.00 95.52 0.00 47.76 0.00 32.00 0.00 0.00 0.00 0.00 md2 0.00 0.00 1.00 1.49 7.96 11.94 3.98 5.97 8.00 0.00 0.00 0.00 0.00 dm-0 0.00 0.00 1.00 1.49 7.96 11.94 3.98 5.97 8.00 0.00 0.00 0.00 0.00 avg-cpu: %user %nice %sys %iowait %idle 1.00 0.00 10.95 65.67 22.39 Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s rkB/s wkB/s avgrq-sz avgqu-sz await svctm %util hdc 0.50 0.50 16.42 10.95 620.90 222.89 310.45 111.44 30.84 0.33 12.00 8.91 24.38 hde 0.00 0.50 18.41 10.95 652.74 222.89 326.37 111.44 29.83 0.28 9.49 7.80 22.89 hdg 0.00 0.50 1.49 10.95 67.66 222.89 33.83 111.44 23.36 0.17 13.20 9.60 11.94 hdi 1.49 0.00 13.43 10.45 489.55 191.04 244.78 95.52 28.50 0.28 11.88 7.92 18.91 mtdblock1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 md0 0.00 0.00 6.47 1.00 382.09 7.96 191.04 3.98 52.27 0.00 0.00 0.00 0.00 md1 0.00 0.00 20.90 9.95 668.66 318.41 334.33 159.20 32.00 0.00 0.00 0.00 0.00 md2 0.00 0.00 51.74 0.50 413.93 3.98 206.97 1.99 8.00 0.00 0.00 0.00 0.00 dm-0 0.00 0.00 51.74 0.50 413.93 3.98 206.97 1.99 8.00 0.77 14.67 12.48 65.17 avg-cpu: %user %nice %sys %iowait %idle 0.00 0.00 12.94 73.13 13.93 Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s rkB/s wkB/s avgrq-sz avgqu-sz await svctm %util hdc 0.00 0.50 21.39 4.48 684.58 39.80 342.29 19.90 28.00 0.26 10.00 9.81 25.37 hde 0.00 0.50 25.87 4.48 815.92 39.80 407.96 19.90 28.20 0.32 10.66 9.51 28.86 hdg 0.00 0.50 0.50 4.48 15.92 39.80 7.96 19.90 11.20 0.00 1.00 0.00 0.00 hdi 0.00 0.50 20.90 4.48 664.68 39.80 332.34 19.90 27.76 0.25 10.00 9.80 24.88 mtdblock1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 md0 0.00 0.00 1.49 2.99 31.84 23.88 15.92 11.94 12.44 0.00 0.00 0.00 0.00 md1 0.00 0.00 4.98 0.00 159.20 0.00 79.60 0.00 32.00 0.00 0.00 0.00 0.00 md2 0.00 0.00 71.64 0.00 573.13 0.00 286.57 0.00 8.00 0.00 0.00 0.00 0.00 dm-0 0.00 0.00 71.64 0.00 573.13 0.00 286.57 0.00 8.00 0.76 10.56 10.56 75.62

Code: Select all: nas-01:~# vmstat 2 procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu---- r b swpd free buff cache si so bi bo in cs us sy id wa 0 1 15472 6336 9952 4016 4 1 1 0 4 2 1 8 88 3 0 0 15472 7440 9184 3536 0 0 0 0 106 11 0 0 86 14 0 0 15472 7104 9456 3536 0 0 46 0 157 83 0 2 89 8 0 0 15472 7104 9456 3536 0 0 0 0 105 8 0 0 100 0 0 0 15472 7488 9344 3392 0 0 92 54 228 143 0 2 54 44 0 0 15472 7488 9344 3392 0 0 0 0 108 11 0 0 100 0 0 0 15472 7264 9600 3440 0 0 58 0 158 91 0 1 89 9 0 0 15472 7264 9600 3440 0 0 0 0 114 20 0 0 100 0 0 0 15472 7264 9600 3440 0 0 0 46 161 49 0 0 100 0 0 0 15472 7264 9616 3440 0 0 0 34 130 30 0 0 100 0 0 0 15472 7264 9616 3440 0 0 0 0 105 8 0 0 100 0 0 0 15472 7264 9616 3440 0 0 0 0 105 8 0 0 100 0 0 0 15472 7264 9616 3440 0 0 0 0 110 10 0 0 100 0 0 0 15472 7264 9616 3440 0 0 0 30 133 30 0 0 100 0 0 0 15472 7264 9664 3440 0 0 12 0 107 14 0 0 100 0 0 1 15472 7152 9728 3440 0 0 14 0 115 25 0 0 97 2 0 1 15472 6688 10336 3344 24 0 304 0 508 335 0 16 0 83

by **btm** » Tue May 06, 2008 1:33 pm

Ah, I see, swappiness is set to 0; gross.

I've set swappiness to 50 (echo 50 > /proc/sys/vm/swappiness), started frontview and munin-node (added on

), restarted winbind and samba (the parents had been killed at some point) and I don't see any OOM killers in dmesg. Having munin running again will be nice so I don't have to sit and watch vmstat all day, but I think that took care of the OOM problem.

I still need to decide if I should put one of these 1GB SODIMMs in that came out of a dell laptop or buy/build a different solution.

by **btm** » Tue May 06, 2008 10:51 pm

I put a stick of Kingston KVR333SO/1GR RAM in each of our ReadyNAS 1100s. 1GB DDR SO-DIMM PC2700 (333Mhz).

Both started up okay. I noticed that the firmware upgrade on the production box overwrote my changes to /etc/sysctl.conf to turn up vm.swapiness (I'm running at 40), that's worth keeping in mind. The memory testing procedure's a little obtuse, the cost of not having a console I suppose. I have apt installed from the infrant provided debs and I installed the memtester package than ran 'memtest all' on the backup box with no problems.

It looks like something's leaking. I'll keep an eye on it.

Code: Select all: nas-01:~# cat /etc/raidiator_version RAIDiator!!version=4.01c1-p1,time=1204600885

by **chirpa** » Tue May 06, 2008 10:56 pm

Do you have another way besides munin to watch the system resources? Awhile ago another user was running munin and also ran into out of memory issues, curious if it itself could be related somehow.

by **btm** » Wed May 07, 2008 9:49 am

chirpa wrote:Do you have another way besides munin to watch the system resources? Awhile ago another user was running munin and also ran into out of memory issues, curious if it itself could be related somehow.

Sure, I can I just leave vmstat running on a terminal, which I'm doing anyways, but I when we started having memory issues yesterday I stopped munin-node and frontview, which temporarily give me some extra memory, but when the OOM killer went wild again was when I set vm.swappiness after realizing there was plenty of swap. Since munin-node wasn't running at that time, I'm reluctant to believe it was was munin. I originally though things were just slow because of the swapping causing disk contention on a machine that already has high disk I/O because it's used for common data storage for a web cluster.

the perl instance of munin hasn't gained any memory since last night:

Code: Select all: nas-01:~# ps ax | grep mun 400 ? Ss 0:02 /usr/sbin/munin-node 28815 ? S 0:00 /usr/sbin/munin-node 28967 ? Rs 0:00 /usr/sbin/munin-node 28969 pts/1 R+ 0:00 grep mun nas-01:~# grep perl *mem* 20080506-memstat: 3072k: PID 400 (/usr/bin/perl) 20080506-memstat: 64k: /usr/lib/perl/5.8.8/auto/Fcntl/Fcntl.so 400 20080506-memstat: 1296k: /usr/bin/perl 400 20080506-memstat: 64k: /usr/lib/perl/5.8.8/auto/IO/IO.so 400 20080506-memstat: 64k: /usr/lib/perl/5.8.8/auto/Socket/Socket.so 400 20080506-memstat: 1184k: /usr/lib/libperl.so.5.8.8 1509 1858 20080506-memstat: 576k: /usr/lib/apache2/modules/mod_perl.so 1509 1858 20080507-0924-memstat: 3072k: PID 400 (/usr/bin/perl) 20080507-0924-memstat: 64k: /usr/lib/perl/5.8.8/auto/Fcntl/Fcntl.so 400 20080507-0924-memstat: 1296k: /usr/bin/perl 400 20080507-0924-memstat: 64k: /usr/lib/perl/5.8.8/auto/IO/IO.so 400 20080507-0924-memstat: 64k: /usr/lib/perl/5.8.8/auto/Socket/Socket.so 400 20080507-0924-memstat: 1184k: /usr/lib/libperl.so.5.8.8 1509 1858 24791 20080507-0924-memstat: 576k: /usr/lib/apache2/modules/mod_perl.so 1509 1858 24791

The memory is all in cache now. Application memory gains appear to be in samba and apache. My first dump from memstat that I logged may have been before the box was completely up. I'll compare the output of memstat again later on.

Code: Select all: procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu---- r b swpd free buff cache si so bi bo in cs us sy id wa 3 0 0 97056 267520 469296 0 0 399 62 10 586 10 29 59 3

Code: Select all: nas-01:~# diff 20080507-0924-memstat 20080506-memstat -y | more 480k: PID 1 (/sbin/init) 480k: PID 1 (/sbin/init) 3072k: PID 400 (/usr/bin/perl) 3072k: PID 400 (/usr/bin/perl) 672k: PID 710 (/usr/sbin/sshd) 672k: PID 710 (/usr/sbin/sshd) 496k: PID 1041 (/sbin/portmap) 496k: PID 1041 (/sbin/portmap) 496k: PID 1057 (/sbin/syslogd) 496k: PID 1057 (/sbin/syslogd) 496k: PID 1069 (/usr/sbin/atd) 496k: PID 1069 (/usr/sbin/atd) 496k: PID 1075 (/sbin/klogd) 496k: PID 1075 (/sbin/klogd) 480k: PID 1078 (/usr/sbin/inetd) 480k: PID 1078 (/usr/sbin/inetd) 496k: PID 1102 (/usr/sbin/cron) 496k: PID 1102 (/usr/sbin/cron) 1936k: PID 1109 (/usr/sbin/cupsd) 1936k: PID 1109 (/usr/sbin/cupsd) 752k: PID 1111 (/usr/sbin/avahi-daemon) 752k: PID 1111 (/usr/sbin/avahi-daemon) 1744k: PID 1200 (/usr/sbin/smbd) 1744k: PID 1200 (/usr/sbin/smbd) 1872k: PID 1208 (/usr/sbin/snmpd) 1872k: PID 1208 (/usr/sbin/snmpd) 1440k: PID 1221 (/usr/sbin/snmptrapd) 1440k: PID 1221 (/usr/sbin/snmptrapd) 1408k: PID 1225 (/usr/sbin/readynas-agent) 1408k: PID 1225 (/usr/sbin/readynas-agent) 480k: PID 1243 (/usr/sbin/rpc.rquotad) 480k: PID 1243 (/usr/sbin/rpc.rquotad) 496k: PID 1274 (/sbin/rpc.statd) | 480k: PID 1274 (/sbin/rpc.statd) 1744k: PID 1276 (/usr/sbin/smbd) 1744k: PID 1276 (/usr/sbin/smbd) 912k: PID 1298 (/usr/sbin/rpc.mountd) 912k: PID 1298 (/usr/sbin/rpc.mountd) 1136k: PID 1308 (/usr/sbin/proftpd) 1136k: PID 1308 (/usr/sbin/proftpd) 10976k: PID 1509 (/usr/sbin/apache2) 10976k: PID 1509 (/usr/sbin/apache2) 608k: PID 1517 (/usr/sbin/raidard) 608k: PID 1517 (/usr/sbin/raidard) 1760k: PID 1523 (/usr/sbin/winbindd) 1760k: PID 1523 (/usr/sbin/winbindd) 1760k: PID 1525 (/usr/sbin/winbindd) 1760k: PID 1525 (/usr/sbin/winbindd) 544k: PID 1530 (/usr/bin/rsync) 544k: PID 1530 (/usr/bin/rsync) 1760k: PID 1572 (/usr/sbin/winbindd) 1760k: PID 1572 (/usr/sbin/winbindd) 1536k: PID 1580 (/usr/sbin/nmbd) 1536k: PID 1580 (/usr/sbin/nmbd) 672k: PID 1641 (/frontview/bin/monitor_enclosure) 672k: PID 1641 (/frontview/bin/monitor_enclosure) 512k: PID 1857 (/sbin/getty) 512k: PID 1857 (/sbin/getty) 10992k: PID 1858 (/usr/sbin/apache2) 10992k: PID 1858 (/usr/sbin/apache2) 736k: PID 2320 (/usr/sbin/sshd) 736k: PID 2320 (/usr/sbin/sshd) 672k: PID 2322 (/bin/bash) 672k: PID 2322 (/bin/bash) 1760k: PID 9381 (/usr/sbin/winbindd) | 640k: PID 7171 (/usr/bin/memstat) 2144k: PID 18604 (/usr/sbin/smbd) | 64k: /dev/zero 1509 1858 3040k: PID 24778 (/usr/sbin/smbd) < 2160k: PID 24790 (/usr/sbin/smbd) < 11136k: PID 24791 (/usr/sbin/apache2) < 2128k: PID 25681 (/usr/sbin/smbd) < 2032k: PID 27526 (/usr/sbin/smbd) < 512k: PID 27876 (/usr/bin/vmstat) < 2032k: PID 28307 (/usr/sbin/smbd) < 2032k: PID 28308 (/usr/sbin/smbd) < 736k: PID 28309 (/usr/sbin/sshd) < 656k: PID 28311 (/bin/bash) < 768k: PID 28348 (/usr/bin/memstat) < 64k: /dev/zero 1509 1858 24791 < 1280k: /dev/zero 2320 1280k: /dev/zero 2320 1280k: /dev/zero 2320 1280k: /dev/zero 2320 1280k: /dev/zero 28309 | 64k: /lib/libacl.so.1.1.0 1200 1276 1530 1280k: /dev/zero 28309 < 64k: /lib/libacl.so.1.1.0 1200 1276 1530 18604 24778 247 < 64k: /lib/libpam.so.0.76 710 1102 1109 1200 1276 1298 13 64k: /lib/libpam.so.0.76 710 1102 1109 1200 1276 1298 13 64k: /lib/libattr.so.1.1.0 1200 1276 1530 18604 24778 24 | 64k: /lib/libattr.so.1.1.0 1200 1276 1530 64k: /lib/libcom_err.so.2.1 1200 1276 1298 1523 1525 157 | 64k: /lib/libcom_err.so.2.1 1200 1276 1298 1523 1525 157 64k: /lib/libcap.so.1.10 1200 1276 1298 1523 1525 1572 1 | 64k: /lib/libcap.so.1.10 1200 1276 1298 1523 1525 1572 1 320k: /lib/libdb2.so.2.7.7 1200 1276 1298 1523 1525 1572 | 320k: /lib/libdb2.so.2.7.7 1200 1276 1298 1523 1525 1572 288k: /lib/libncurses.so.5.4 2322 28311 | 288k: /lib/libncurses.so.5.4 2322 832k: /lib/libnss_wins.so.2 1298 24778 | 832k: /lib/libnss_wins.so.2 1298 64k: /lib/libnss_winbind.so.2 400 1111 1200 1276 1308 18 | 64k: /lib/libnss_winbind.so.2 400 1111 1200 1276 1308 18 64k: /lib/libpopt.so.0.0.0 1200 1276 1523 1525 1530 1572 | 64k: /lib/libpopt.so.0.0.0 1200 1276 1523 1525 1530 1572 64k: /lib/libuuid.so.1.2 1298 1509 1858 24791 | 64k: /lib/libuuid.so.1.2 1298 1509 1858 64k: /lib/libwrap.so.0.7.6 710 1041 1208 1221 1225 1243 | 64k: /lib/libwrap.so.0.7.6 710 1041 1208 1221 1225 1243 112k: /lib/ld-2.3.2.so 1 400 710 1041 1057 1069 1075 1078 112k: /lib/ld-2.3.2.so 1 400 710 1041 1057 1069 1075 1078 64k: /lib/libcrypt-2.3.2.so 400 710 1109 1200 1276 1298 64k: /lib/libcrypt-2.3.2.so 400 710 1109 1200 1276 1298 1280k: /lib/libc-2.3.2.so 1 400 710 1041 1057 1069 1075 10 1280k: /lib/libc-2.3.2.so 1 400 710 1041 1057 1069 1075 10 64k: /lib/libnss_compat-2.3.2.so 400 710 1069 1102 1109 64k: /lib/libnss_compat-2.3.2.so 400 710 1069 1102 1109 64k: /lib/libdl-2.3.2.so 400 710 1102 1109 1111 1200 120 64k: /lib/libdl-2.3.2.so 400 710 1102 1109 1111 1200 120 528k: /lib/libm-2.3.2.so 400 1208 1221 1225 1509 1858 247 | 528k: /lib/libm-2.3.2.so 400 1208 1221 1225 1509 1858 128k: /lib/libnsl-2.3.2.so 400 710 1041 1069 1102 1109 11 128k: /lib/libnsl-2.3.2.so 400 710 1041 1069 1102 1109 11 64k: /lib/libnss_files-2.3.2.so 400 710 1057 1069 1102 1 64k: /lib/libnss_files-2.3.2.so 400 710 1057 1069 1102 1 64k: /lib/libnss_dns-2.3.2.so 1200 1274 1276 1298 1523 1 | 64k: /lib/libnss_dns-2.3.2.so 1200 1276 1298 1523 1525 1 64k: /lib/libnss_nis-2.3.2.so 400 710 1069 1102 1109 111 64k: /lib/libnss_nis-2.3.2.so 400 710 1069 1102 1109 111 64k: /lib/libpthread-0.10.so 1111 1509 1858 24791 | 64k: /lib/libpthread-0.10.so 1111 1509 1858 64k: /lib/libresolv-2.3.2.so 710 1200 1274 1276 1298 152 | 64k: /lib/libresolv-2.3.2.so 710 1200 1276 1298 1523 152 64k: /lib/librt-2.3.2.so 1509 1858 24791 | 64k: /lib/librt-2.3.2.so 1509 1858 64k: /lib/libutil-2.3.2.so 710 2320 28309 | 64k: /lib/libutil-2.3.2.so 710 2320 64k: /lib/libblkid.so.1.0 1298 64k: /lib/libblkid.so.1.0 1298 64k: /lib/libproc.so.3.2.1 27876 | 608k: /bin/bash 2322 608k: /bin/bash 2322 28311 | 2048k: /usr/lib/locale/locale-archive 1509 1523 1525 1530 2048k: /usr/lib/locale/locale-archive 1509 1523 1525 1530 | 32k: /etc/samba/secrets.tdb 1200 1276 1523 1525 1572 32k: /etc/samba/secrets.tdb 1200 1276 1523 1525 1572 938 | 64k: /usr/lib/samba/valid.dat 1200 1276 1523 1525 1572 1 64k: /usr/lib/samba/valid.dat 1200 1276 1523 1525 1572 1 < 64k: /usr/lib/perl/5.8.8/auto/Fcntl/Fcntl.so 400 64k: /usr/lib/perl/5.8.8/auto/Fcntl/Fcntl.so 400 1296k: /usr/bin/perl 400 1296k: /usr/bin/perl 400 304k: /usr/bin/rsync 1530 304k: /usr/bin/rsync 1530 16k: /usr/bin/vmstat 27876 | 16k: /usr/bin/memstat 7171 16k: /usr/bin/memstat 28348 | 64k: /var/lib/samba/winbindd_cache.tdb 1523 1525 1572 64k: /var/lib/samba/winbindd_cache.tdb 1523 1525 1572 93 | 48k: /var/lib/samba/idmap_cache.tdb 1523 1525 1572 48k: /var/lib/samba/idmap_cache.tdb 1523 1525 1572 9381 < 16k: /var/lib/samba/notify.tdb 18604 24778 24790 25681 2 < 16k: /var/lib/samba/unexpected.tdb 1580 16k: /var/lib/samba/unexpected.tdb 1580 16k: /var/lib/samba/group_mapping.tdb 1200 1276 1572 186 | 16k: /var/lib/samba/group_mapping.tdb 1200 1276 16k: /var/lib/samba/account_policy.tdb 1200 1276 18604 2 | 16k: /var/lib/samba/account_policy.tdb 1200 1276 16k: /var/lib/samba/messages.tdb 1200 1276 1523 1525 157 | 16k: /var/lib/samba/messages.tdb 1200 1276 1523 1525 157 32k: /var/lib/samba/sessionid.tdb 1200 1276 18604 24778 | 16k: /var/lib/samba/sessionid.tdb 1200 1276 32k: /var/lib/samba/connections.tdb 1200 1276 18604 2477 | 16k: /var/lib/samba/connections.tdb 1200 1276 48k: /var/lib/samba/brlock.tdb 1200 1276 18604 24778 247 | 48k: /var/lib/samba/brlock.tdb 1200 1276 176k: /var/lib/samba/locking.tdb 1200 1276 18604 24778 24 | 48k: /var/lib/samba/locking.tdb 1200 1276 16k: /var/lib/samba/share_info.tdb 18604 24778 24790 256 | 16k: /var/lib/samba/gencache.tdb 1200 1276 1523 1525 157 16k: /var/lib/samba/gencache.tdb 1200 1276 1523 1525 157 | 16k: /var/lib/samba/ntdrivers.tdb 1200 1276 16k: /var/lib/samba/ntdrivers.tdb 1200 1276 18604 24778 | 16k: /var/lib/samba/ntprinters.tdb 1200 1276 16k: /var/lib/samba/ntprinters.tdb 1200 1276 18604 24778 | 16k: /var/lib/samba/ntforms.tdb 1200 1276 16k: /var/lib/samba/ntforms.tdb 1200 1276 18604 24778 24 | 80k: /var/lib/samba/winbindd_idmap.tdb 1523 1572 80k: /var/lib/samba/winbindd_idmap.tdb 1523 1572 9381 | 48k: /var/lib/samba/netsamlogon_cache.tdb 1523 1525 1572 48k: /var/lib/samba/netsamlogon_cache.tdb 1523 1525 1572 < 64k: /usr/lib/perl/5.8.8/auto/IO/IO.so 400 64k: /usr/lib/perl/5.8.8/auto/IO/IO.so 400 64k: /usr/lib/perl/5.8.8/auto/Socket/Socket.so 400 64k: /usr/lib/perl/5.8.8/auto/Socket/Socket.so 400 64k: /frontview/bin/monitor_enclosure 1641 64k: /frontview/bin/monitor_enclosure 1641 64k: /lib/security/pam_env.so 2320 28309 | 64k: /lib/security/pam_env.so 2320 64k: /lib/security/pam_lastlog.so 2320 28309 | 64k: /lib/security/pam_lastlog.so 2320 64k: /lib/security/pam_limits.so 2320 28309 | 64k: /lib/security/pam_limits.so 2320 64k: /lib/security/pam_mail.so 2320 28309 | 64k: /lib/security/pam_mail.so 2320 64k: /lib/security/pam_motd.so 2320 28309 | 64k: /lib/security/pam_motd.so 2320 64k: /lib/security/pam_nologin.so 2320 28309 | 64k: /lib/security/pam_nologin.so 2320 64k: /lib/security/pam_unix.so 2320 28309 | 64k: /lib/security/pam_unix.so 2320 96k: /sbin/init 1 96k: /sbin/init 1 80k: /sbin/getty 1857 80k: /sbin/getty 1857 32k: /sbin/klogd 1075 32k: /sbin/klogd 1075 16k: /sbin/portmap 1041 16k: /sbin/portmap 1041 48k: /sbin/rpc.statd 1274 48k: /sbin/rpc.statd 1274 32k: /sbin/syslogd 1057 32k: /sbin/syslogd 1057 64k: /usr/lib/gconv/IBM437.so 1200 1276 1523 1525 1572 1 | 64k: /usr/lib/gconv/IBM437.so 1200 1276 1523 1525 1572 1 64k: /usr/lib/gconv/UTF-16.so 1200 1276 1523 1525 1572 1 | 64k: /usr/lib/gconv/UTF-16.so 1200 1276 1523 1525 1572 1 128k: /usr/lib/libcups.so.2 1109 1200 1276 18604 24778 24 | 128k: /usr/lib/libcups.so.2 1109 1200 1276 64k: /usr/lib/libgdbm.so.3.0.0 400 1509 1858 24791 | 64k: /usr/lib/libgdbm.so.3.0.0 400 1509 1858 944k: /usr/lib/libdb-4.2.so 1509 1858 24791 | 944k: /usr/lib/libdb-4.2.so 1509 1858 144k: /usr/lib/libexpat.so.1.0.0 1111 1509 1858 24791 | 144k: /usr/lib/libexpat.so.1.0.0 1111 1509 1858 112k: /usr/lib/liblber.so.2.0.15 1200 1276 1298 1523 1525 | 112k: /usr/lib/liblber.so.2.0.15 1200 1276 1298 1523 1525 128k: /usr/lib/libgssapi_krb5.so.2.2 1200 1276 1298 1523 | 128k: /usr/lib/libgssapi_krb5.so.2.2 1200 1276 1298 1523 192k: /usr/lib/libk5crypto.so.3.0 1200 1276 1298 1523 152 | 192k: /usr/lib/libk5crypto.so.3.0 1200 1276 1298 1523 152 512k: /usr/lib/libkrb5.so.3.2 1200 1276 1298 1523 1525 15 | 512k: /usr/lib/libkrb5.so.3.2 1200 1276 1298 1523 1525 15 64k: /usr/lib/libsasl.so.7.1.10 1200 1276 1298 1523 1525 | 64k: /usr/lib/libsasl.so.7.1.10 1200 1276 1298 1523 1525 64k: /usr/lib/libdaemon.so.0.2.1 1111 64k: /usr/lib/libdaemon.so.0.2.1 1111 384k: /usr/lib/libsqlite3.so.0.8.6 1509 1858 24791 | 384k: /usr/lib/libsqlite3.so.0.8.6 1509 1858 128k: /usr/lib/libz.so.1.2.2 710 1109 1208 1221 1225 1308 | 128k: /usr/lib/libz.so.1.2.2 710 1109 1208 1221 1225 1308 1184k: /usr/lib/libperl.so.5.8.8 1509 1858 24791 | 1184k: /usr/lib/libperl.so.5.8.8 1509 1858 224k: /usr/lib/libldap.so.2.0.15 1200 1276 1298 1523 1525 | 224k: /usr/lib/libldap.so.2.0.15 1200 1276 1298 1523 1525 64k: /usr/lib/libkrb5support.so.0.0 1200 1276 1298 1523 | 64k: /usr/lib/libkrb5support.so.0.0 1200 1276 1298 1523 64k: /usr/lib/libavahi-common.so.3.4.3 1111 64k: /usr/lib/libavahi-common.so.3.4.3 1111 256k: /usr/lib/libavahi-core.so.4.0.4 1111 256k: /usr/lib/libavahi-core.so.4.0.4 1111 128k: /usr/lib/libpcre.so.3.12.0 1509 1858 24791 | 128k: /usr/lib/libpcre.so.3.12.0 1509 1858 128k: /usr/lib/libaprutil-1.so.0.2.7 1509 1858 24791 | 128k: /usr/lib/libaprutil-1.so.0.2.7 1509 1858 144k: /usr/lib/libapr-1.so.0.2.7 1509 1858 24791 | 144k: /usr/lib/libapr-1.so.0.2.7 1509 1858 64k: /usr/lib/libapreq2.so.3.6.0 1509 1858 24791 | 64k: /usr/lib/libapreq2.so.3.6.0 1509 1858 272k: /usr/lib/libnetsnmpagent.so.9.0.1 1208 1221 1225 272k: /usr/lib/libnetsnmpagent.so.9.0.1 1208 1221 1225 256k: /usr/lib/libssl.so.0.9.8 1308 1509 1858 24791 | 256k: /usr/lib/libssl.so.0.9.8 1308 1509 1858 1296k: /usr/lib/libcrypto.so.0.9.8 710 1208 1221 1225 1308 | 1296k: /usr/lib/libcrypto.so.0.9.8 710 1208 1221 1225 1308 528k: /usr/lib/libnetsnmp.so.9.0.1 1208 1221 1225 528k: /usr/lib/libnetsnmp.so.9.0.1 1208 1221 1225 128k: /usr/lib/libnetsnmphelpers.so.9.0.1 1208 1221 1225 128k: /usr/lib/libnetsnmphelpers.so.9.0.1 1208 1221 1225 880k: /usr/lib/libnetsnmpmibs.so.9.0.1 1208 1221 1225 880k: /usr/lib/libnetsnmpmibs.so.9.0.1 1208 1221 1225 64k: /usr/lib/libnetsnmptrapd.so.9.0.1 1221 64k: /usr/lib/libnetsnmptrapd.so.9.0.1 1221 576k: /usr/lib/apache2/modules/mod_perl.so 1509 1858 2479 | 576k: /usr/lib/apache2/modules/mod_perl.so 1509 1858 64k: /usr/lib/apache2/modules/mod_apreq2.so 1509 1858 24 | 64k: /usr/lib/apache2/modules/mod_apreq2.so 1509 1858 64k: /usr/lib/apache2/modules/mod_auth_pam.so 1509 1858 | 64k: /usr/lib/apache2/modules/mod_auth_pam.so 1509 1858 64k: /usr/lib/apache2/modules/mod_auth_sys_group.so 1509 | 64k: /usr/lib/apache2/modules/mod_auth_sys_group.so 1509 48k: /usr/sbin/avahi-daemon 1111 48k: /usr/sbin/avahi-daemon 1111 32k: /usr/sbin/atd 1069 32k: /usr/sbin/atd 1069 224k: /usr/sbin/cupsd 1109 224k: /usr/sbin/cupsd 1109 32k: /usr/sbin/cron 1102 32k: /usr/sbin/cron 1102 32k: /usr/sbin/inetd 1078 32k: /usr/sbin/inetd 1078 32k: /usr/sbin/raidard 1517 32k: /usr/sbin/raidard 1517 912k: /usr/sbin/nmbd 1580 912k: /usr/sbin/nmbd 1580 64k: /usr/sbin/rpc.mountd 1298 64k: /usr/sbin/rpc.mountd 1298 112k: /usr/sbin/rpc.rquotad 1243 112k: /usr/sbin/rpc.rquotad 1243 3136k: /usr/sbin/smbd 1200 1276 18604 24778 24790 25681 27 | 3136k: /usr/sbin/smbd 1200 1276 32k: /usr/sbin/snmpd 1208 32k: /usr/sbin/snmpd 1208 32k: /usr/sbin/snmptrapd 1221 32k: /usr/sbin/snmptrapd 1221 288k: /usr/sbin/sshd 710 2320 28309 | 288k: /usr/sbin/sshd 710 2320 2112k: /usr/sbin/winbindd 1523 1525 1572 9381 | 2112k: /usr/sbin/winbindd 1523 1525 1572 688k: /usr/sbin/apache2 1509 1858 24791 | 688k: /usr/sbin/apache2 1509 1858 544k: /usr/sbin/proftpd 1308 544k: /usr/sbin/proftpd 1308 16k: /usr/sbin/readynas-agent 1225 16k: /usr/sbin/readynas-agent 1225 -------- -------- 118640k | 85296k

by **super-poussin** » Wed May 07, 2008 9:57 am

perhpas you can use monit , which works fine on readynas

I can post a sample monitrc file if you need

by **super-poussin** » Wed May 07, 2008 9:59 am

you can have web result and/or console result

System 'R2-D2'
load average [0.02] [0.02] [0.00]
cpu 1.3%us 0.4%sy
memory usage 172720 kB [17.0%]
data collected Wed May 7 18:52:44 2008

Process 'syslog-ng'
status running
monitoring status monitored
pid 15674
parent pid 1
uptime 9h 59m
childrens 0
memory kilobytes 304
memory kilobytes total 304
memory percent 0.0%
memory percent total 0.0%
cpu percent 0.0%
cpu percent total 0.0%
data collected Wed May 7 18:52:53 2008

Process 'SSH_Serveur'
status running
monitoring status monitored
pid 7100
parent pid 1
uptime 4d 8h 39m
childrens 4
memory kilobytes 436
memory kilobytes total 3740
memory percent 0.0%
memory percent total 0.3%
cpu percent 0.0%
cpu percent total 0.0%
port response time 0.142s to localhost:22 [SSH]
data collected Wed May 7 18:52:53 2008

Process 'ReadynasPhoto'
status running
monitoring status monitored
pid 968
parent pid 1
uptime 5d 3h 18m
childrens 2
memory kilobytes 1424
memory kilobytes total 4224
memory percent 0.1%
memory percent total 0.4%
cpu percent 0.4%
cpu percent total 0.4%
data collected Wed May 7 18:52:53 2008

Process 'FTP_Server'
status running
monitoring status monitored
pid 15676
parent pid 1
uptime 9h 59m
childrens 0
memory kilobytes 560
memory kilobytes total 560
memory percent 0.0%
memory percent total 0.0%
cpu percent 0.0%
cpu percent total 0.0%
port response time 5.044s to localhost:21 [FTP]
data collected Wed May 7 18:52:53 2008

Process 'samba_smbd'
status running
monitoring status monitored
pid 1010
parent pid 1
uptime 5d 3h 18m
childrens 1
memory kilobytes 1172
memory kilobytes total 2108
memory percent 0.1%
memory percent total 0.2%
cpu percent 0.0%
cpu percent total 0.0%
port response time 0.001s to localhost:139 [DEFAULT]
data collected Wed May 7 18:52:48 2008

Process 'samba_nmbd'
status running
monitoring status monitored
pid 26432
parent pid 1
uptime 3h 13m
childrens 0
memory kilobytes 660
memory kilobytes total 660
memory percent 0.0%
memory percent total 0.0%
cpu percent 0.0%
cpu percent total 0.0%
port response time 2.010s to localhost:137 [DEFAULT]
port response time 2.010s to localhost:138 [DEFAULT]
data collected Wed May 7 18:52:48 2008

File 'samba_init'
status accessible
monitoring status monitored
permission 644
uid 98
gid 98
timestamp Fri May 2 15:34:00 2008
size 1584 B
data collected Wed May 7 18:52:48 2008

File 'samba_smbd_bin'
status accessible
monitoring status monitored
permission 755
uid 0
gid 0
timestamp Wed Apr 30 10:47:33 2008
size 3207680 B
data collected Wed May 7 18:52:48 2008

File 'samba_nmbd_bin'
status accessible
monitoring status monitored
permission 755
uid 0
gid 0
timestamp Wed Apr 30 10:47:31 2008
size 939416 B
data collected Wed May 7 18:52:48 2008

Process 'FireFly'
status running
monitoring status monitored
pid 972
parent pid 1
uptime 5d 3h 18m
childrens 2
memory kilobytes 1256
memory kilobytes total 3768
memory percent 0.1%
memory percent total 0.3%
cpu percent 0.0%
cpu percent total 0.0%
data collected Wed May 7 18:52:44 2008

by **btm** » Wed May 07, 2008 10:41 am

super-poussin wrote:perhpas you can use monit , which works fine on readynas

It's still only hearsay that there is a problem with munin-node. It's installed from the oldstable package, not compiled by hand with any fancy settings. Most of our boxes run debian etch, which includes munin 1.2.5 where as sarge/oldstable/raidiator uses 1.2.3. The changelog http://munin.projects.linpro.no/browser/tags/1.2.5/ChangeLog for munin shows no significant updates to node, let alone any that refer to memory issues with it. Nothing is mentioned in the changelog http://packages.debian.org/changelogs/pool/main/m/munin/munin_1.2.5-1/changelog for the debian package either.

However there are known problems with the 2.6 kernel not knowing how to tell the difference on short notice between user pages and cache when swapping out. On a I/O heavy server, like a NAS running NFS, available memory is going to get used by cache pretty quickly to the point that there isn't any free memory and running 'vm.swappiness = 0' is going to tell the kernel to not swap unless dire; and it appears running the OOM killer isn't consider a dire event.

http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2261.html
http://blogs.smugmug.com/don/2008/05/01/mysql-and-the-linux-swap-problem/

Most people that run vm.swappiness = 0 do so on a highly tuned box, it seems like a poor choice to not set it to at least 5 or 10 on a machine designed to be headless. I'd be happy if someone could argue otherwise. Based on where netgear has been taking the product line though, I can see we're not focusing on the enterprise space so it's perhaps my mistake to have been so trusting in a black box, albeit one that the developers provide an optional crowbar for looking inside of.

by **chirpa** » Wed May 07, 2008 11:04 am

If there is something munin related, it is not munin itself, but Perl. munin uses Perl, and we have a custom compiled Perl on the system. So perhaps something munin is doing with Perl is not working out very well.

by **btm** » Wed May 07, 2008 11:16 am

chirpa wrote:If there is something munin related, it is not munin itself, but Perl. munin uses Perl, and we have a custom compiled Perl on the system. So perhaps something munin is doing with Perl is not working out very well.

Sure, that's perfectly reasonable, although still anecdotal. I'll let everyone know next week if the application memory footprint has increased and go from there. it's gone down a few k since I came in this morning so it appears stable for the moment, although cache has succeeded in drying up all but the last 10k of free memory as expected.

by **btm** » Thu May 08, 2008 1:40 pm

It's interesting that munin shows that apps memory has slowly grown to 215MB, while memstat shows memory usage still hovering around 120MB +/- 3MB.

Munin's memory plugin gets it's information from /proc/meminfo and you can tell how it's calculated from the code (from deb 1.2.5-1):

Code: Select all: print "apps.value ", $mems{'MemTotal'} -$mems{'MemFree'} -$mems{'Buffers'} -$mems{'Cached'} -$mems{'SwapCached'} -$mems{'Slab'} -$mems{'PageTables'} -$mems{'VmallocUsed'} ,"\n";

So it's just assuming that the application memory is whatever memory is left over after the above things are subtracted from the total. This hasn't changed in trunk much at all. http://munin.projects.linpro.no/browser/trunk/node/node.d.linux/memory.in

Code: Select all: print "apps.value ", $mems{'MemTotal'} -$mems{'MemFree'} -$mems{'Buffers'} -$mems{'Cached'} -$mems{'Slab'} -$mems{'PageTables'} -$mems{'SwapCached'} ,"\n";

I haven't found any reliable sources of explaining the addition of values in /proc/meminfo yet.

NETGEAR ReadyNAS

Maximum memory in ReadyNAS 1100

Similar topics

Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Re: Maximum memory in ReadyNAS 1100

Similar topics

Who is online