On 26/05/2011 9:54 a.m., Pete Ashdown wrote:
This gives me some pause as I'm in the process of replacing Nexenta boxes that
also had flakey reliability. Is anyone using 148 in an enterprise situation
with Supermicro?
I have three with 3Gb SAS, of around 40Tb.
Two are on oi148, and the last will be updated soon.
All are Supermicro X7DWN+ in 3U + 4U jbod, with 6 x 1G and 2 x 10G
network ports.
Shares are SMB and NFS (3 and 4).
These now run the Seagate 2Tb SAS interfaced disks.
The disk choice is critical with expanders.
The next one, due in about a week, will be sas2 with multipath and the
same disks.
I've had a good run, averaging two "events" a year per server which
required a reboot or in one case, a full OS reinstall.
My build recipe is a text install and bash script to add/remove packages
and configure networking etc.
I use snmp for monitoring, including fault managemnt extension.
Mark.
On Wed, May 25, 2011 at 10:59:19PM +0200, Roy Sigurd Karlsbakk wrote:
Hi all
I have a few servers running openindiana 148, and it's been running rather well
for some time. Lately, however, we've seen some hichups that may be related to
the platform, rather than the hardware. The actual errors have been variable.
Some issues were due to some supermicro backplanes that tended to fail, causing
drives to report massive i/o errors. But then, the really bad ones are issues
where zfs reports bad drives even though iostat report them as good. So far, we
haven't lost a pool, it has been sorted out, but I still wonder what happens if
I'm gone for a few weeks and something like that happens.
The systems where we have had issues, are two 100TB boxes, with some 160TB
"raw" storage each, so licensing this with nexentastor will be rather
expensive. What would you suggest? Will a solaris express install give us good support
when the shit hits the fan?
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