Hi all
we are encountering severe problems on our X4240 (64GB, 16 disks)
running Solaris 10 and ZFS. From time to time (5-6 times a day)
• FrontBase hangs or crashes
• VBox virtual machine do hang
• Other applications show rubber effect (white screen) while moving the
windows
I have been
Hi all,
we are encountering severe problems on our X4240 (64GB, 16 disks)
running Solaris 10 and ZFS. From time to time (5-6 times a day)
• FrontBase hangs or crashes
• VBox virtual machine do hang
• Other applications show rubber effect (white screen) while moving
the windows
I have been
Hi Bob,
The problem could be due to a faulty/failing disk, a poor connection
with a disk, or some other hardware issue. A failing disk can easily
make the system pause temporarily like that.
As root you can run '/usr/sbin/fmdump -ef' to see all the fault events
as they are reported. Be
Hi all,
I need to replace a disk in a zfs pool on a production server (X4240
running Solaris 10) today and won't have access to my documentation
there. That's why I would like to have a good plan on paper before
driving to that location. :-)
The current tank pool looks as follows:
pool:
Hi Ragnar,
I need to replace a disk in a zfs pool on a production server (X4240
running Solaris 10) today and won't have access to my documentation
there. That's why I would like to have a good plan on paper before
driving to that location. :-)
The current tank pool looks as follows:
Hi all,
while setting of our X4140 I have - following suggestions - added two
SSDs as log devices as follows
zpool add tank log c1t6d0 c1t7d0
I currently have
pool: rpool
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
rpool
Hi Edward,
thanks a lot for your detailed response!
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
boun...@opensolaris.org] On Behalf Of Andreas Höschler
• I would like to remove the two SSDs as log devices from the pool and
instead add them as a separate pool for sole use
Hi Khyron,
No, he did *not* say that a mirrored SLOG has no benefit,
redundancy-wise.
He said that YOU do *not* have a mirrored SLOG. You have 2 SLOG
devices
which are striped. And if this machine is running Solaris 10, then
you cannot
remove a log device because those updates have not
Hi all,
just after sending a message to sunmanagers I realized that my question
should rather have gone here. So sunmanagers please excus ethe double
post:
I have inherited a X4140 (8 SAS slots) and have just setup the system
with Solaris 10 09. I first setup the system on a mirrored pool
Dear managers,
one of our servers (X4240) shows a faulty disk:
-bash-3.00# zpool status
pool: rpool
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
rpool
Hi Cindy,
Good job for using a mirrored configuration. :-)
Thanks!
Your various approaches would work.
My only comment about #2 is that it might take some time for the spare
to kick in for the faulted disk.
Both 1 and 2 would take a bit more time than just replacing the faulted
disk with
Hi all,
zpool add tank spare c1t15d0
? After doing that c1t6d0 is offline and ready to be physically
replaced?
Yes, that is correct.
Then you could physically replace c1t6d0 and add it back to the pool
as
a spare, like this:
# zpool add tank spare c1t6d0
For a production system, the
Hi Cindy,
I think you can still offline the faulted disk, c1t6d0.
OK, here it gets tricky. I have
NAME STATE READ WRITE CKSUM
tank DEGRADED 0 0 0
mirror ONLINE 0 0 0
c1t2d0 ONLINE 0 0
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