How about crash dumps? michael
On Wed, Mar 20, 2013 at 4:50 PM, Peter Wood <peterwood...@gmail.com> wrote: > I'm sorry. I should have mentioned it that I can't find any errors in the > logs. The last entry in /var/adm/messages is that I removed the keyboard > after the last reboot and then it shows the new boot up messages when I > boot up the system after the crash. The BIOS log is empty. I'm not sure how > to check the IPMI but IPMI is not configured and I'm not using it. > > Just another observation - the crashes are more intense the more data the > system serves (NFS). > > I'm looking into FRMW upgrades for the LSI now. > > > On Wed, Mar 20, 2013 at 8:40 AM, Will Murnane <will.murn...@gmail.com>wrote: > >> Does the Supermicro IPMI show anything when it crashes? Does anything >> show up in event logs in the BIOS, or in system logs under OI? >> >> >> On Wed, Mar 20, 2013 at 11:34 AM, Peter Wood <peterwood...@gmail.com>wrote: >> >>> I have two identical Supermicro boxes with 32GB ram. Hardware details at >>> the end of the message. >>> >>> They were running OI 151.a.5 for months. The zpool configuration was one >>> storage zpool with 3 vdevs of 8 disks in RAIDZ2. >>> >>> The OI installation is absolutely clean. Just next-next-next until done. >>> All I do is configure the network after install. I don't install or enable >>> any other services. >>> >>> Then I added more disks and rebuild the systems with OI 151.a.7 and this >>> time configured the zpool with 6 vdevs of 5 disks in RAIDZ. >>> >>> The systems started crashing really bad. They just disappear from the >>> network, black and unresponsive console, no error lights but no activity >>> indication either. The only way out is to power cycle the system. >>> >>> There is no pattern in the crashes. It may crash in 2 days in may crash >>> in 2 hours. >>> >>> I upgraded the memory on both systems to 128GB at no avail. This is the >>> max memory they can take. >>> >>> In summary all I did is upgrade to OI 151.a.7 and reconfigured zpool. >>> >>> Any idea what could be the problem. >>> >>> Thank you >>> >>> -- Peter >>> >>> Supermicro X9DRH-iF >>> Xeon E5-2620 @ 2.0 GHz 6-Core >>> LSI SAS9211-8i HBA >>> 32x 3TB Hitachi HUS723030ALS640, SAS, 7.2K >>> >>> _______________________________________________ >>> zfs-discuss mailing list >>> zfs-discuss@opensolaris.org >>> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >>> >>> >> > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > > -- Michael Schuster http://recursiveramblings.wordpress.com/
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