We've seen problems like this when we have a SATA drive in a SAS expander that is going out to lunch. Are there any drives showing errors in iostat -En? or any drive timeout messages in the ring buffer? -nld
On Tue, Jan 21, 2014 at 3:04 AM, Tobias Oetiker <t...@oetiker.ch> wrote: > Hi, > > we are serving ISCSI volumes from our omnios box ... in the log on > the client I keep seeing this pattern every few hours. > > any idea what could be causing this ? > > server and client are directly via a crossover cable over a dedicated > interface. > > Jan 21 01:21:34 iscsi-client kernel: : [1048707.604535] connection1:0: > ping timeout of 5 secs expired, recv timeout 5, last rx 4557604012, last > ping 4557605264, now 4557606516 [kern.err] > Jan 21 01:21:34 iscsi-client kernel: : [1048707.604656] connection1:0: > detected conn error (1011) [kern.info] > Jan 21 01:21:34 iscsi-client kernel: : [1048707.604661] connection2:0: > ping timeout of 5 secs expired, recv timeout 5, last rx 4557604012, last > ping 4557605264, now 4557606516 [kern.err] > Jan 21 01:21:34 iscsi-client kernel: : [1048707.604763] connection2:0: > detected conn error (1011) [kern.info] > Jan 21 01:21:35 iscsi-client iscsid: Kernel reported iSCSI connection 1:0 > error (1011) state (3) [daemon.warning] > Jan 21 01:21:35 iscsi-client iscsid: Kernel reported iSCSI connection 2:0 > error (1011) state (3) [daemon.warning] > Jan 21 01:21:57 iscsi-client kernel: : [1048713.496478] nfs: server > 10.10.10.1 not responding, still trying [kern.notice] > Jan 21 01:21:57 iscsi-client kernel: : [1048717.843552] nfs: server > 10.10.10.1 not responding, still trying [kern.notice] > Jan 21 01:21:57 iscsi-client kernel: : [1048718.087086] nfs: server > 10.10.10.1 not responding, still trying [kern.notice] > Jan 21 01:21:57 iscsi-client kernel: : [1048730.558551] nfs: server > 10.10.10.1 OK [kern.notice] > Jan 21 01:21:57 iscsi-client kernel: : [1048730.559623] nfs: server > 10.10.10.1 OK [kern.notice] > Jan 21 01:21:57 iscsi-client kernel: : [1048730.559654] nfs: server > 10.10.10.1 OK [kern.notice] > Jan 21 01:21:59 iscsi-client iscsid: connection1:0 is operational after > recovery (2 attempts) [daemon.warning] > Jan 21 01:21:59 iscsi-client iscsid: connection2:0 is operational after > recovery (2 attempts) [daemon.warning] > > chers > tobi > > > -- > Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland > http://it.oetiker.ch t...@oetiker.ch ++41 62 775 9902 / sb: -9900 > _______________________________________________ > OmniOS-discuss mailing list > OmniOS-discuss@lists.omniti.com > http://lists.omniti.com/mailman/listinfo/omnios-discuss >
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