Displaying 19 results from an estimated 19 matches for "c7t4d0".
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c0t4d0
2010 Aug 06
3
Reconfigure zpool
...t4d0 ONLINE 0 0 0
___c6t5d0 ONLINE 0 0 0
___c6t6d0 ONLINE 0 0 0
___c6t7d0 ONLINE 0 0 0
___vc7t0d0 ONLINE 0 0 0
___c7t1d0 ONLINE 0 0 0
___c7t2d0 ONLINE 0 0 0
___c7t3d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
In my understanding last 4 drives(c7t4d0 ,c7t5d0 ,c7t6d0 ,c7t7d0 )
are part of tank zpool but not of raidz3 array.
Ho do I move them to be par...
2011 Jun 01
1
How to properly read "zpool iostat -v" ? ;)
...804 8 34.8M 33.0K
raidz2 9.53T 1.34T 804 8 34.8M 33.0K
c7t0d0 - - 296 3 11.9M 17.9K
c7t1d0 - - 338 3 10.7M 17.9K
c7t2d0 - - 367 3 10.4M 17.9K
c7t3d0 - - 333 3 12.0M 17.9K
c7t4d0 - - 340 3 10.7M 17.9K
c7t5d0 - - 340 3 10.5M 17.9K
cache - - - - - -
c4t1d0p2 230M 15.8G 0 0 0 0
c4t1d0p3 231M 15.5G 0 0 0 0
---------- ----- ----- ----- ----- --...
2009 Dec 04
2
USB sticks show on one set of devices in zpool, different devices in format
...fig:
NAME STATE READ WRITE CKSUM
pool1 ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
c7t1d0 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
errors: No known data errors
pool: rpool
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c2t0d0s0 ONLINE...
2006 Oct 24
3
determining raidz pool configuration
...0
c6t6d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c7t0d0 ONLINE 0 0 0
c7t1d0 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
errors: No known data errors
Thanks in advance,
- Matt
--
Matt Ingenthron - Web Infrastructure Solutions Architect
Sun Micro...
2010 May 18
25
Very serious performance degradation
...ing a serious performance loss with ZFS ! It''s a raidz1 pool, made of 4 x 1TB SATA disks :
zfs_raid ONLINE 0 0 0
raidz1 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
In the beginning, when the pool was just created (and empty !), I had the following performances :
- Read : 200 MB/s
- Write : 20 MB/s (10 MB/s with compression enabled)
These performances were OK at this time.
However,...
2007 Apr 11
0
raidz2 another resilver problem
...c6t2d0 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c4t4d0 ONLINE 0 0 0
c6t4d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c0t3d0 ONLINE 0 0 0
c1t3d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c4t3d0 ONLINE 0 0 0
c5t3d0 ONLINE 0 0 0
c6t3d0...
2008 Apr 02
1
delete old zpool config?
...0
c1t5d0 ONLINE 0 0 0
c4t4d0 ONLINE 0 0 0
c4t5d0 ONLINE 0 0 0
c5t5d0 ONLINE 0 0 0
c6t4d0 ONLINE 0 0 0
c6t5d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
c0t6d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c1t6d0 ONLINE 0 0 0
c1t7d0 ONLINE 0...
2008 Jun 05
6
slog / log recovery is here!
(From the README)
# Jeb Campbell <jebc at c4solutions.net>
NOTE: This is last resort if you need your data now. This worked for me, and
I hope it works for you. If you have any reservations, please wait for Sun
to release something official, and don''t blame me if your data is gone.
PS -- This worked for me b/c I didn''t try and replace the log on a running
system. My
2010 Feb 27
1
slow zfs scrub?
...mething like 14 days to scrub the dpool...
roy
NAME STATE READ WRITE CKSUM
dpool ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
c8t0d0 ONLINE 0 0 0
raidz2-1 ONLINE 0 0 0
c8t1d0 ONLINE...
2010 May 28
0
zpool iostat question
...erence between datapool row and the raidz2 row in general?
#>zpool iostat -v
capacity operations bandwidth
pool used avail read write read write
------------ ----- ----- ----- ----- ----- -----
datapool 201K 5.00T 0 0 33 381
raidz2 201K 5.00T 0 0 1 36
c7t2d0 - - 0 0 47 352
c7t3d0 - - 0 0 47 352
c7t4d0 - - 0 0 47 352
c7t5d0 - - 0 0 47 352
c8t1d0 - - 0 0 47 352
c8t2d0 - - 0 0 47 352
c8t3d0 - - 0 0 47 352
c8t4d0 - - 0 0 47 353
c8t5d0 - - 0 0 31 352
c8t6d0 - - 0 0 47 352
c8t7d0 - - 0 0 47 352
c7t6d0(slog) 0 149G 0 0 31 345
--
This message posted from opensolaris.org
2007 Sep 08
1
zpool degraded status after resilver completed
...c7t3d0 ONLINE 0 0 0
c8t3d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c5t4d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c8t4d0 ONLINE 0 0 0
c0t5d0 ONLINE 0 0 0
c1t5d0 ONLINE 0 0 0
c5t5d0 ONLINE 0 0 0
c6t5d0 ONLINE 0 0 0
c7t5d0 ON...
2008 Mar 12
3
Mixing RAIDZ and RAIDZ2 zvols in the same zpool
...c4t7d0 ONLINE 0 0 0
>
> c5t7d0 ONLINE 0 0 0
>
> c6t7d0 ONLINE 0 0 0
>
> c7t7d0 ONLINE 0 0 0
>
> spares
>
> c4t4d0 AVAIL
>
> c7t4d0 AVAIL
2010 Oct 19
8
Balancing LVOL fill?
...write read write
------------ ----- ----- ----- ----- ----- -----
dpool 38.7T 20.9T 302 39 17.3M 2.20M
raidz2 12.1T 552G 81 3 4.72M 205K
c7t2d0 - - 34 2 1.18M 41.5K
c7t3d0 - - 34 2 1.18M 41.5K
c7t4d0 - - 33 2 1.18M 41.5K
c7t5d0 - - 33 2 1.18M 41.5K
c7t6d0 - - 34 2 1.18M 41.5K
c7t7d0 - - 33 2 1.18M 41.5K
c8t0d0 - - 35 2 1.18M 41.5K
raidz2 12.4T 277G 84...
2008 Oct 11
5
questions about replacing a raidz2 vdev disk with a larger one
...lowing configuration:
NAME STATE READ WRITE CKSUM
dpool ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c7t0d0 ONLINE 0 0 0
c7t1d0 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
--
This message posted from opensolaris.org
2009 Jun 19
8
x4500 resilvering spare taking forever?
...www.sun.com/msg/ZFS-8000-9P
scrub: resilver in progress, 4.66% done, 12h16m to go
config:
NAME STATE READ WRITE CKSUM
bigpool ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c4t4d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c6t4d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c4t0d0 ONLINE 0 0 0
c7t0d0 ONLINE 0 0 0
c6t0d0 ON...
2010 Oct 16
4
resilver question
Hi all
I''m seeing some rather bad resilver times for a pool of WD Green drives (I know, bad drives, but leave that). Does resilver go through the whole pool or just the VDEV in question?
--
Vennlige hilsener / Best regards
roy
--
Roy Sigurd Karlsbakk
(+47) 97542685
roy at karlsbakk.net
http://blogg.karlsbakk.net/
--
I all pedagogikk er det essensielt at pensum presenteres
2007 Feb 27
16
understanding zfs/thunoer "bottlenecks"?
Currently I''m trying to figure out the best zfs layout for a thumper wrt. to read AND write performance.
I did some simple mkfile 512G tests and found out, that per average ~ 500 MB/s seems to be the maximum on can reach (tried initial default setup, all 46 HDDs as R0, etc.).
According to http://www.amd.com/us-en/assets/content_type/DownloadableAssets/ArchitectureWP_062806.pdf I would
2010 May 16
9
can you recover a pool if you lose the zil (b134+)
I was messing around with a ramdisk on a pool and I forgot to remove it
before I shut down the server. Now I am not able to mount the pool. I am
not concerned with the data in this pool, but I would like to try to figure
out how to recover it.
I am running Nexenta 3.0 NCP (b134+).
I have tried a couple of the commands (zpool import -f and zpool import -FX
llift)
root at
2009 Sep 26
5
raidz failure, trying to recover
Long story short, my cat jumped on my server at my house crashing two drives at the same time. It was a 7 drive raidz (next time ill do raidz2).
The server crashed complaining about a drive failure, so i rebooted into single user mode not realizing that two drives failed. I put in a new 500g replacement and had zfs start a replace operation which failed at about 2% because there was two broken