Displaying 20 results from an estimated 26 matches for "c0t7d0".
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c0t2d0
2009 Oct 14
14
ZFS disk failure question
So, my Areca controller has been complaining via email of read errors for a couple days on SATA channel 8. The disk finally gave up last night at 17:40. I got to say I really appreciate the Areca controller taking such good care of me.
For some reason, I wasn''t able to log into the server last night or in the morning, probably because my home dir was on the zpool with the failed disk
2008 Jul 02
14
is it possible to add a mirror device later?
...umper is a ZFS with a single disk:
bash-3.2# zpool status rpool
pool: rpool
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
c5t0d0s0 ONLINE 0 0 0
spares
c0t7d0 AVAIL
c1t6d0 AVAIL
c1t7d0 AVAIL
is it possible to add a mirror to it? I seem to be able only to add a
new PAIR of disks in mirror, but not to add a mirror to the existing
disk ...
thanks
tommaso
Tommaso Boccali - CMS Experiment - INFN Pisa
iChat/AIM/Skype/Gi...
2006 Oct 24
3
determining raidz pool configuration
...0
c0t1d0 ONLINE 0 0 0
c0t2d0 ONLINE 0 0 0
c0t3d0 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c0t5d0 ONLINE 0 0 0
c0t6d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c1t0d0 ONLINE 0 0 0
c1t1d0 ONLINE 0 0 0
c1t2d0 ONLINE 0 0 0
c1t3d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c1t5d0 ONLINE 0...
2007 Jan 11
4
Help understanding some benchmark results
...5,119364,42,,,245770,28,421.4,1,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++
zpool create internal c0t0d0
zpool add internal c0t1d0
zpool add internal c0t2d0
zpool add internal c0t3d0
zpool add internal c0t4d0
zpool add internal c0t5d0
zpool add internal c0t6d0
zpool add internal c0t7d0
./bonnie++ -d /internal/ -s 8g -u0 -f
Version 1.03 ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
nitrogen 8G...
2008 Apr 11
0
How to replace root drive if ZFS data is on it?
...c1t6d0 ONLINE 0 0 0
c4t6d0 ONLINE 0 0 0
c5t6d0 ONLINE 0 0 0
c6t6d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c4t7d0 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
errors: No known data errors...
2009 Oct 01
4
RAIDZ v. RAIDZ1
So, I took four 1.5TB drives and made RAIDZ, RAIDZ1 and RAIDZ2 pools. The sizes for the pools were 5.3TB, 4.0TB, and 2.67TB respectively. The man page for RAIDZ states that "The raidz vdev type is an alias for raidz1." So why was there a difference between the sizes for RAIDZ and RAIDZ1? Shouldn''t the size be the same for "zpool create raidz ..." and "zpool
2009 Oct 08
2
convert raidz from osx
I am converting a 4 disk raidz from osx to opensolaris. And I want to keep the data intact.
I want zfs to get access to the full disk instead of a slice.
I believe like c8d0 instead off c8d0s1.
I wanted to do this 1 disk at a time and let it resilver.
what is the proper way to do this.
I tried, I believe from memory : zpool replace -f rpool c8d1s1 c8d1
but it didn''t let me do that.
then I
2007 Apr 11
0
raidz2 another resilver problem
...GRADED 0 0 0
c4t6d0 UNAVAIL 0 0 0 cannot open
c4t2d0 ONLINE 0 0 0
c5t6d0 ONLINE 0 0 0
c6t6d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c4t7d0 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
spares...
2008 Apr 02
1
delete old zpool config?
...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 0 0
c7t2d0 ONLINE 0 0 0
c4t7d0 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c6t6d0 ONLINE 0...
2010 Mar 17
0
checksum errors increasing on "spare" vdev?
...raidz1 ONLINE 0 0 0
c0t2d0 ONLINE 0 0 0
c1t2d0 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c0t5d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
raidz1 DEGRADED 0 0 0
spare DEGRADED 0 0 2.89M
c0t1d0 REMOVED 0 0 0
c0t6d0 ONLINE 0 0 0 59.3G resilvered
c1t5d0 ONLINE 0 0 0...
2009 Nov 18
0
open(2), but no I/O to large files creates performance hit
...c0t3d0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c0t5d0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c0t6d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c0t8d0 ONLINE 0 0 0
c0t9d0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c0t10d0 ONLINE 0 0 0
c0t11d0 ONL...
2010 Feb 07
0
disk devices missing but zfs uses them ?
...[0-9]*t\([0-9]*\)d[0-9]*/\1 \0/g" | sort -n
24 (this is OK, pool has 24 disks)
I did a scrub and still the pool is healthy, all disks there.
> format
Shows 22 disks two disks are missing. (this is STRANGE)
ls -al /dev/dsk/c0t8d0 says "no such file or directory"
ls -al /dev/dsk/c0t7d0 says "no such file or directory"
Then I use zdb to find the phy path. It is:
/devices/pci at 0,0/pci8086,3410 at 9/pci1000,3140 at 0/sd at 7,0:a
/devices/pci at 0,0/pci8086,3410 at 9/pci1000,3140 at 0/sd at 8,0:a
When I now issue a
> ls -al /devices/pci at 0,0/pci8086,3410 at 9/pc...
2008 Dec 17
10
Cannot remove a file on a GOOD ZFS filesystem
Hello all,
First off, i''m talking about a SXDE build 89. Sorry if that was discussed here before, but i did not find anything related on the archives, and i think is a "weird" issue...
If i try to remove a specific file, i got:
# rm file1
rm: file1: No such file or directory
# rm -rf dir2
rm: Unable to remove directory dir2: Directory not empty
Take a look:
------- cut
2007 Sep 08
1
zpool degraded status after resilver completed
...c8t1d0 ONLINE 0 0 0
c1t6d0 ONLINE 0 0 0
c5t6d0 ONLINE 0 0 0
c6t6d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c8t6d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
c8t7d0 ONLINE 0 0 0
spares...
2009 Sep 26
5
raidz failure, trying to recover
...ing
devices and try again.
see: http://www.sun.com/msg/ZFS-8000-6X
config:
data UNAVAIL missing device
raidz1 DEGRADED
c0t0d0 ONLINE
c0t1d0 ONLINE
replacing ONLINE
c0t2d0 ONLINE
c0t7d0 ONLINE
c0t3d0 UNAVAIL cannot open
c0t4d0 ONLINE
c0t5d0 ONLINE
c0t6d0 ONLINE
Additional devices are known to be part of this pool, though their
exact configuration cannot be determined.
Now i should have enough onli...
2008 Mar 12
3
Mixing RAIDZ and RAIDZ2 zvols in the same zpool
...t; c4t6d0 ONLINE 0 0 0
>
> c5t6d0 ONLINE 0 0 0
>
> c6t6d0 ONLINE 0 0 0
>
> c7t6d0 ONLINE 0 0 0
>
> raidz1 ONLINE 0 0 0
>
> c0t7d0 ONLINE 0 0 0
>
> c1t7d0 ONLINE 0 0 0
>
> c4t7d0 ONLINE 0 0 0
>
> c5t7d0 ONLINE 0 0 0
>
> c6t7d0 ONLINE 0 0 0
>
> c7t7d0 ONLINE...
2009 Apr 15
3
MySQL On ZFS Performance(fsync) Problem?
...Conf detail:
[root at ssd /]#zpool status
pool: data
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
data ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c0t5d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c0t8d0 ONLINE 0 0 0
c0t9d0 ONLINE 0 0 0
c0t10d0 ONLINE 0 0 0
errors: No known data errors
pool: rpool
state: ONLINE
scrub: none requested
config:
NAME STATE READ W...
2007 Jun 19
0
Re: [storage-discuss] Performance expectations of iscsi targets?
...> Configuration of zpool/iscsi target:
>
> # zpool status thumper1-vdev0
> pool: thumper1-vdev0
> state: ONLINE
> scrub: none requested
> config:
>
> NAME STATE READ WRITE CKSUM
> thumper1-vdev0 ONLINE 0 0 0
> c0t7d0 ONLINE 0 0 0
> c1t7d0 ONLINE 0 0 0
> c5t7d0 ONLINE 0 0 0
> c6t7d0 ONLINE 0 0 0
> c7t7d0 ONLINE 0 0 0
> c8t7d0 ONLINE 0 0 0
>
>...
2009 Jun 19
8
x4500 resilvering spare taking forever?
...raidz2 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c4t7d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c5t3d0 ONLINE 0 0 0
c4t3d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c6t3d0 ONLINE 0 0 0
c1t3d0 ONLINE 0 0 0
c0t3d0 ON...
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