On Fri, Jun 5 at 20:16, Will Murnane wrote:
(cc'ing cifs-discuss since I think this is related)
On Fri, Jun 5, 2009 at 17:24, Justin Lee Ewing
<[email protected]> wrote:
I upgraded one of our local test servers here from 2008.11 to 2009.06 and am
now seeing strange behavior during an reboot or shutdown process (using init
6 or init 5).
(...)
root 1860 7 23 12:02:47 ? 0:51 /usr/sbin/sharemgr stop zfs
in the process table... the problem is that the command never completes and
the system never reboots or shuts down.
The server is sharing out a large ZFS filesystem using Samba.
Is anyone else seeing this?
This could be the same as the CIFS issue I'm seeing [1]. Try "ps -ef
| grep smbd", then kill -9 that process, and then try ps again. If
nothing changes, it's almost certainly the same issue. "svcs -v
smb/server" is also useful; for me it shows that its state is "online"
and nstate is "offline", but it never makes it all the way to shutting
off. Eric Mudama also experienced these symptoms, although for him
the effect was softened with 2009.06 aka build 111b.
I haven't found a solution to the problem. Hard rebooting (i.e.,
"reboot" rather than "init 6") causes CIFS shares to work until a
client is rebooted, but then smbd goes back to its unhappy mode.
Yup.
svcs -a will show smb/server online, but with an asterisk, and I
haven't found a way to shut the box off without holding in the power
button.
2009.06 hangs within ~10 seconds for me when accessed by a Win7 RC
client doing searches on the shared filesystem, though our WinXP
clients no longer seem to hang the server like they were doing on
111a. I don't know if anything changed, or whether it's just slight
variations in how I did the testing. Could be that XP clients can
still hang it, i'm just missing the magic recipe or something.
I've reverted back to the 2008.11 release for now (luckilly I kept my
zpool at v12), which has been bulletproof for my usage model. I'll
try moving up again, after I find something that works.
--eric
--
Eric D. Mudama
[email protected]
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