Displaying 17 results from an estimated 17 matches for "c1d0".
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2007 Jul 27
0
cloning disk with zpool
...(not in the term of zfs) of a disk with zpool. This manipulation is strongly inspired by
http://www.opensolaris.org/jive/thread.jspa?messageID=135038
and
http://www.opensolaris.org/os/community/zfs/boot/
But unfortunately this doesn''t work, and we do have no clue what could be wrong
on c1d0 you have a zfs root
create a mirror of this disk:
zpool attache rootpool c1d0 c2d0
wait that it construct c2d0
zpool offline
#install the grub
/usr/sbin/installgrub /boot/grub/stage1 /boot/grub/stage2 c2d0
shut down
remove the disk c1d0 and place the disk on c2d0 in c1d0
boot in failsafe
c...
2006 Sep 14
1
Remounting ZFS formatted disk after system reinstall
I was running solaris 10 6/06 with latest kernel patch on ultra 20 (x86) with two internal disks, the root with the OS (c1d0) as UFS and the userland data on c2d0s7 formatted as ZFS. An update made the system unusable and required reinstallation of the OS on c1d0 (solaris 6/06).
I cannot figure out how to remount the second drive c2d0s7 which is formatted as ZFS. I have not created any ZFS filesystems on the c1d0 root...
2006 Jun 26
2
raidz2 is alive!
Already making use of it, thank you!
http://www.justinconover.com/blog/?p=17
I took 6x250gb disk and tried raidz2/raidz/none
# zpool create zfs raidz2 c0d0 c1d0 c2d0 c3d0 c7d0 c8d0
df -h zfs
Filesystem size used avail capacity Mounted on
zfs 915G 49K 915G 1% /zfs
# zpool destroy -f zfs
Plain old raidz (raid-5ish)
# zpool create zfs raidz c0d0 c1d0 c2d0 c3d0 c7d0 c8d0
# df -h zfs
Filesystem size...
2007 May 15
2
Clear corrupted data
...wise restore the
> entire pool from backup.
> see: http://www.sun.com/msg/ZFS-8000-8A
> scrub: none requested
> config:
>
> NAME STATE READ WRITE CKSUM
> data ONLINE 0 0 10
> c2d0 ONLINE 0 0 0
> c1d0 ONLINE 0 0 0
> c3d0 ONLINE 0 0 0
> c4d0 ONLINE 0 0 0
> c0d1 ONLINE 0 0 10
>
> errors: The following persistent errors have been detected:
>
> DATASET OBJECT RANGE
>...
2006 Mar 30
39
Proposal: ZFS Hot Spare support
...n different pools. This allows administrators to reserve
system-wide hot spares, as well as per-pool hot spares according to their
policies.
1. Creating a pool with hot spares
A pool can be created with hot spares by using the new ''spare'' vdev:
# zpool create test mirror c0d0 c1d0 spare c2d0 c3d0
This will create a pool with a single mirror and two spares. Only a
single ''spare'' vdev can be specified, though it can appear anywhere
within the command line. The resulting pool looks like the following:
# zpool status
pool: test
state: ONLINE
scrub:...
2009 Jun 16
3
Adding zvols to a DomU
...ing to add extra zvols to a Solaris10 DomU, sv_113 Dom0
I can use
virsh attach-disk <name> <zvol> hdb --device phy
to attach the zvol as c0d1. Replacing hdb by hdd gives me c1d1 but then
that is it. Being able to attach several more zvols would be nice but even
being able to get at c1d0 would be useful
Am I missing something or can I only attach to hda/hdb/hdd?
Thanks
John
--
John Landamore
School of Mathematics & Computer Science
University of Leicester
University Road, LEICESTER, LE1 7RH
J.Landamore@mcs.le.ac.uk
Phone: +44 (0)116 2523410 Fax: +44 (0)116 2523604
2007 Dec 31
4
Help! ZFS pool is UNAVAILABLE
...ould be loosing it all?! I have some data backed up on other devices, but not all.
NAME STATE READ WRITE CKSUM
zbk UNAVAIL 0 0 0 insufficient replicas
raidz1 ONLINE 0 0 0
c2d0p2 ONLINE 0 0 0
c1d0 ONLINE 0 0 0
c1d1 ONLINE 0 0 0
raidz1 UNAVAIL 0 0 0 insufficient replicas
c5t0d0 ONLINE 0 0 0
c5t0d0 FAULTED 0 0 0 corrupted data
c5t0d0 FAULTED 0 0...
2007 Oct 14
1
odd behavior from zpool replace.
...arching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0d0 <DEFAULT cyl 24318 alt 2 hd 255 sec 63>
/pci at 0,0/pci-ide at 8/ide at 0/cmdk at 0,0
1. c0d1 <ST320082- 4LJ0QEG-0001-186.31GB>
/pci at 0,0/pci-ide at 8/ide at 0/cmdk at 1,0
2. c1d0 <ST320082- 3LJ3CD0-0001-186.31GB>
/pci at 0,0/pci-ide at 8/ide at 1/cmdk at 0,0
3. c2d0 <ST320082- 5LJ03Y4-0001-186.31GB>
/pci at 0,0/pci-ide at 9/ide at 0/cmdk at 0,0
4. c3d0 <ST350063- 9QG3TVD-0001-465.76GB>
/pc...
2007 Dec 14
0
scrub percentage complete decreasing, but without snaps.
...ub in progress, 0.41% done, 2h6m to go
scrub: scrub in progress, 0.02% done, 31h18m to go
config:
NAME STATE READ WRITE CKSUM
export ONLINE 0 0 0
mirror ONLINE 0 0 0
c3d0 ONLINE 0 0 0
c1d0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c4d0 ONLINE 0 0 0
c6d0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c7d0 ONLINE 0 0 0
c8d0 ONLINE 0...
2009 Jan 09
0
PROBLEM: I/O stalls when running fstress against multi-device fs
...46 EST 2009 x86_64 GNU/Linux
mounted as: /dev/cciss/c1d5 on /mnt type btrfs (rw)
btrfs-show:
Label: none uuid: 6c4ea7e8-1e68-4fb6-aa99-254a67ea81f2
Total devices 6 FS bytes used 4.09GB
devid 4 size 68.33GB used 3.00GB path /dev/cciss/c1d3
devid 1 size 68.33GB used 2.02GB path /dev/cciss/c1d0
devid 5 size 68.33GB used 2.01GB path /dev/cciss/c1d4
devid 2 size 68.33GB used 2.00GB path /dev/cciss/c1d1
devid 6 size 68.33GB used 2.01GB path /dev/cciss/c1d5
devid 3 size 68.33GB used 3.00GB path /dev/cciss/c1d2
Btrfs v0.16-37-gb8271dc
sysrq-w backtraces:
http://free.linux.h...
2006 Oct 18
0
Is there a way to expand a formated ocfs2 partition without loosi ng the data on it?
.../track, 53348040 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Device Boot Start End Blocks Id System
/dev/cciss/c0d1p1 1 488282 1953126 83 Linux
/dev/cciss/c0d1p2 488283 35565344 140308248 83 Linux
Disk /dev/cciss/c1d0: 218.5 GB, 218513571840 bytes
2 heads, 4 sectors/track, 53348040 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Device Boot Start End Blocks Id System
/dev/cciss/c1d0p1 1 488282 1953126 83 Linux
/dev/cciss/c1d0p2 488283 35...
2007 Nov 16
0
ZFS mirror and sun STK 2540 FC array
...single 4 Gb Fibre Channel link.
I want to make a mirror using ZFS with this array.
I have created 2 volumes on the array
in RAID0 (stripe of 128 KB) presented to the host with lun0 and lun1.
So, on the host :
bash-3.00# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1d0 <DEFAULT cyl 30397 alt 2 hd 255 sec 63>
/pci at 0,0/pci-ide at 5/ide at 0/cmdk at 0,0
1. c2d0 <DEFAULT cyl 30397 alt 2 hd 255 sec 63>
/pci at 0,0/pci-ide at 5/ide at 1/cmdk at 0,0
2. c6t600A0B800038AFBC000002F7472155C0d0 <DEFAULT cyl 35505 alt 2
hd...
2007 May 14
37
Lots of overhead with ZFS - what am I doing wrong?
I was trying to simply test bandwidth that Solaris/ZFS (Nevada b63) can deliver from a drive, and doing this:
dd if=(raw disk) of=/dev/null gives me around 80MB/s, while dd if=(file on ZFS) of=/dev/null gives me only 35MB/s!?. I am getting basically the same result whether it is single zfs drive, mirror or a stripe (I am testing with two Seagate 7200.10 320G drives hanging off the same interface
2006 Oct 05
0
Crash when doing rm -rf
...00-5E
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
backup UNAVAIL 0 0 0 insufficient replicas
raidz1 UNAVAIL 0 0 0 insufficient replicas
c0d1 FAULTED 0 0 0 corrupted data
c1d0 FAULTED 0 0 0 corrupted data
c1d1 ONLINE 0 0 0
The most important stuff from /var/adm/messages:
Oct 5 14:02:39 unknown sshd[5421]: [ID 800047 auth.crit] fatal: Read from socket failed: Connection reset by peer
Oct 5 14:04:40 unknown unix: [ID 836849...
2006 Jul 17
11
ZFS bechmarks w/8 disk raid - Quirky results, any thoughts?
Hi All,
I''ve just built an 8 disk zfs storage box, and I''m in the testing phase before I put it into production. I''ve run into some unusual results, and I was hoping the community could offer some suggestions. I''ve bascially made the switch to Solaris on the promises of ZFS alone (yes I''m that excited about it!), so naturally I''m looking
2009 Jan 21
8
cifs perfomance
...98.09GB /pci at 0,0/pci-ide at 9/ide at 1/cmdk at 0,0 tagra err
ide c8d1 DEFAULT cyl 1824 alt 2 hd 255 sec 63 /pci at 0,0/pci-ide at 9/ide at 1/cmdk at 1,0 rpool
sil3112 c0d0 drive type unknown /pci at 0,0/pci10de,6c at 8/pci-ide at d/ide at 0/cmdk at 0,0 rpool
sil3112 c1d0 Hitachi-STF202MC010YK-0001-298.09GB /pci at 0,0/pci10de,6c at 8/pci-ide at d
/ide at 1/cmdk at 0,0 tagra
Idle zpool iostat is:
capacity operations bandwidth
pool used avail read write read write
---------- ----- ----- ----- ----- ----- -----...
2014 Mar 10
122
[Bug 75985] New: HDMI audio device only visible after rescan
https://bugs.freedesktop.org/show_bug.cgi?id=75985
Priority: medium
Bug ID: 75985
Assignee: nouveau at lists.freedesktop.org
Summary: HDMI audio device only visible after rescan
QA Contact: xorg-team at lists.x.org
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: jean-louis at