06-25-2009
if the data on one of the disks is missing and there are no other replicas of this device... your data is gone. zfs is no "wonder" filesystem...
i don't know if you can get the config of an exported zpool. haven't tried this yet...
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1. Solaris
Hi all
I plan to install Solaris 10U6 on some SPARC server using ZFS as root pool, whereas I would like to keep the current setup done by VxVM:
- 2 internal disks: c0t0d0 and c0t1d0
- bootable root-volume (mirrored, both disks)
- 1 non-mirrored swap slice
- 1 non-mirrored slices for Live... (1 Reply)
Discussion started by: blicki
1 Replies
2. Infrastructure Monitoring
Here are the details.
cnjr-opennms>root$ zfs list
NAME USED AVAIL REFER MOUNTPOINT
openpool 20.6G 46.3G 35.5K /openpool
openpool/ROOT 15.4G 46.3G 18K legacy
openpool/ROOT/rds 15.4G 46.3G 15.3G /
openpool/ROOT/rds/var 102M ... (3 Replies)
Discussion started by: pupp
3 Replies
3. Solaris
I created a pool the other day. I created a 10 gig files just for a test, then deleted it.
I proceeded to create a few files systems. But for some reason the pool shows 10% full, but the files systems are both at 1%? Both files systems share the same pool.
When I ls -al the pool I just... (6 Replies)
Discussion started by: mrlayance
6 Replies
4. Solaris
I need to migrate an existing raidz pool to a new raidz pool with larger disks. I need the mount points and attributes to migrate as well. What is the best procedure to accomplish this. The current pool is 6x36GB disks 202GB capacity and I am migrating to 5x 72GB disks 340GB capacity. (2 Replies)
Discussion started by: jac
2 Replies
5. Solaris
Other than export/import, is there a cleaner way to rename a pool without unmounting de FS?
Something like, say "zpool rename a b"?
Thanks. (2 Replies)
Discussion started by: verdepollo
2 Replies
6. Solaris
installed Solaris 11 Express on my server machine a while ago. I created a Z2 RAID over five HDDs and created a few ZFS filesystems on it.
Once I (unintentionally) managed to fill the pool completely with data and (to my surprise) the filesystems stopped working - I could not read/delete any... (3 Replies)
Discussion started by: RychnD
3 Replies
7. BSD
I am trying to test simple zfs functionality on a FreeBSD 8.2 VM. When I try to run a 'zpool create' I receive the following error:
# zpool create zfspool /dev/da0s1a
cannot create 'zfspool': no such pool or dataset
# zpool create zfspool /dev/da0
cannot create 'zfspool': no such pool or... (3 Replies)
Discussion started by: bstring
3 Replies
8. Solaris
I accidently added a disk in different zpool instead of pool, where I want.
root@prtdrd21:/# zpool status cvfdb2_app_pool
pool: cvfdb2_app_pool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
cvfdb2_app_pool ONLINE 0 0 0... (1 Reply)
Discussion started by: solaris_1977
1 Replies
9. Solaris
I have a newly created zpool, and I have set compression on, for the whole pool:
# zfs set compression=on newPool
Now I have zfs send | zfs receive lot of snapshots to my newPool, but the compression is gone. I was hoping that I would be able to send snapshots to the new pool (which is... (0 Replies)
Discussion started by: kebabbert
0 Replies
10. Solaris
On an OmniOS server, I removed a single-disk pool I was using for testing.
Now, when I run zpool import it will show it as FAULTED, since that single disk not available anymore.
# zpool import
pool: fido
id: 7452075738474086658
state: FAULTED
status: The pool was last... (11 Replies)
Discussion started by: priyadarshan
11 Replies
GFRM(1) GFRM(1)
NAME
gfrm - remove Gfarm files, directories, or file replicas
SYNOPSIS
gfrm [ -frRnqv ] [ -I file-section ] [ -h filesystem-node ] [ -D domain-name ] [ -H hostfile ] [ -N num-of-replicas ] [ -j num-of-threads ]
gfarm-URL ...
DESCRIPTION
gfrm removes each specified file. It does not remove directories unless the -r or -R option is specified. '.' or '..' cannot be removed.
When the -I option is specified, gfrm removes the specified file section. File section is an architecture name for executable files, or a
fragment index for a regular file.
With the -h, -D, or -H option, gfrm removes file replicas of each specified file or file section on the specified filesystem node(s). All
file replicas of a file cannot be removed, unless the -f option is specified.
OPTIONS
-f Even when all file replicas are specified by the -h, -D, or -H option, forcibly deletes all the file replica. In this case, the
specified file will be deleted.
-j num-of-threads
Specifies the number of threads to delete file replicas simultaneously. This option is only available when gfrm is compiled by an
OpenMP C compiler.
-n Prints file names to be deleted, but does not delete them.
-q Does not print any verbose message.
-r, -R Removes all entries under the directories specified by the command-line argument recursively.
-v Prints verbose messages.
-h filesystem-node
Specifies a filesystem node from which file replicas will be removed. With the -I option, a file replica of the specified file sec-
tion will be removed.
-D domain-name
Specifies a domain name of filesystem nodes on which file replicas will be removed. With the -I option, a file replica of the spec-
ified file section will be removed.
-H hostfile
Specifies a hostfile that lists filesystem nodes on which file replicas will be removed. With the -I option, a file replica of the
specified file section will be removed.
if ``-'' is specified, standard input is used to read the host list.
-I file-section
Specifies the file section to be removed. File section is an architecture name, such as sparc-sun-solaris8, for executable files,
and a fragment index for regular files.
-N num-of-replicas
Specifies the maximum number of file replicas. If files has more number of file replicas than specified, reduce the number of file
replicas.
-? Displays a list of command options.
Gfarm 13 November 2006 GFRM(1)