ehalf Of Ian D
>> Sent: Tuesday, July 26, 2011 7:52 AM
>> To: zfs-discuss@opensolaris.org
>> Subject: [zfs-discuss] Entire client hangs every few seconds
>>
>> Hi all-
>> We've been experiencing a very strange problem for two days now.
>>
>> We have thr
Hi Garrett-
It is something that could happen at any time on a system that has been working
fine for a while? That system has 256G of RAM, I think "adequate" is not a
concern here :)
We'll try 3.1 as soon as we can download it.
Ian
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This message posted from opensolaris.org
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olaris.org
> [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Ian D
> Sent: Tuesday, July 26, 2011 7:52 AM
> To: zfs-discuss@opensolaris.org
> Subject: [zfs-discuss] Entire client hangs every few seconds
>
> Hi all-
> We've been experiencing a very strange problem
No dedup.
The hiccups started around 2am on Sunday while (obviously) nobody was
interacting with neither the clients or the server. It's been running for
months (as is) without any problem.
My guess is that it's a defective hard drive that instead of totally failing,
just stutters. Or mayb
Ian,
Did you enable DeDup?
Rocky
-Original Message-
From: zfs-discuss-boun...@opensolaris.org
[mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Ian D
Sent: Tuesday, July 26, 2011 7:52 AM
To: zfs-discuss@opensolaris.org
Subject: [zfs-discuss] Entire client hangs every few
To add to that... iostat on the client boxes show the connection to always be
around 98% util and tops at 100% whenever it hangs. The same clients are
connected to another ZFS server with much lower specs and a smaller number of
slower disks, it performs much better and rarely get past 5% util
Hi all-
We've been experiencing a very strange problem for two days now.
We have three client (Linux boxes) connected to a ZFS box (Nexenta) via iSCSI.
Every few seconds (seems random), iostats shows the clients go from an normal
80K+ IOPS to zero. It lasts up to a few seconds and things are
