Displaying 20 results from an estimated 10000 matches similar to: "ZFS send/receive to Solaris/FBSD/OpenIndiana/Nexenta VM guest?"
2011 May 17
3
Reboots when importing old rpool
I have a fresh install of Solaris 11 Express on a new SSD. I have inserted the old hard disk, and tried to import it, with:
# zpool import -f <long id number> Old_rpool
but the computer reboots. Why is that? On my old hard disk, I have 10-20 BE, starting with OpenSolaris 2009.06 and upgraded to b134 up to snv_151a. I also have a WinXP entry in GRUB.
This hard disk is partitioned, with a
2009 Nov 08
5
Disk I/O in RAID-Z as new disks are added/removed
Hello,
As I understand it, in a traditional RAID 5 setup adding new disks to the pool provides more overall I/O as the load is spread out across multiple disks.
What exactly is this relationship in a RAID-Z setup? What should one expect in terms of overall I/O performance as disks are added and/or removed? I understand that the checksum data is distributed across all disks, unlike a traditional
2007 Dec 24
1
Is there a way to force the usage of a mixer?
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hello,
Is there a way to force Wine to use a particular mixer? I'm not
getting any sound via my USB audio in Ubuntu, and I'm wondering if
this is because WINE is attempting to use my VIA audio mixer rather
than USB Audio (which it does list within winecfg's audio tab for both
ALSA and OSS).
Any ideas of other things I can try to
2008 Jul 02
3
could not import module ELFCLASS32
Sorry if this is the wrong list, but doing a code checkout via Mercurial
produces the following:
#hg clone http://xenbits.xensource.com/xen-3.2-testing.hg
destination directory: xen-3.2-testing.hg
requesting all changes
adding changesets
abort: could not import module ELFCLASS32!
transaction abort!
rollback completed
Is there a workaround for this right now?
--
Joe Auty
NetMusician: web
2010 May 28
21
expand zfs for OpenSolaris running inside vm
hello, all
I am have constraint disk space (only 8GB) while running os inside vm. Now i
want to add more. It is easy to add for vm but how can i update fs in os?
I cannot use autoexpand because it doesn''t implemented in my system:
$ uname -a
SunOS sopen 5.11 snv_111b i86pc i386 i86pc
If it was 171 it would be grate, right?
Doing following:
o added new virtual HDD (it becomes
2011 Jul 15
22
Zil on multiple usb keys
This might be a stupid question, but here goes... Would adding, say, 4 4 or 8gb usb keys as a zil make enough of a difference for writes on an iscsi shared vol?
I am finding reads are not too bad (40is mb/s over gige on 2 500gb drives stripped) but writes top out at about 10 and drop a lot lower... If I where to add a couple usb keys for zil, would it make a difference?
Thanks.
Sent from a
2010 Nov 11
3
Booting fails with `Can not read the pool label'' error
I''m still trying to find a fix/workaround for the problem described in
Unable to mount root pool dataset
http://opensolaris.org/jive/thread.jspa?messageID=492460
Since the Blade 1500''s rpool is mirrored, I''ve decided to detach the
second half of the mirror, relabel the disk, create an alternative rpool
(rpool2) there, copy the current BE (snv_134) using beadm
2011 Apr 08
11
How to rename rpool. Is that recommended ?
Hello,
I have a situation where a host, which is booted off its ''rpool'', need
to temporarily import the ''rpool'' of another host, edit some files in
it, and export the pool back retaining its original name ''rpool''. Can
this be done ?
Here is what I am trying to do:
# zpool import -R /a rpool temp-rpool
# zfs set mountpoint=/mnt
2010 Nov 23
14
ashift and vdevs
zdb -C shows an shift value on each vdev in my pool, I was just wondering if
it is vdev specific, or pool wide. Google didn''t seem to know.
I''m considering a mixed pool with some "advanced format" (4KB sector)
drives, and some normal 512B sector drives, and was wondering if the ashift
can be set per vdev, or only per pool. Theoretically, this would save me
some size on
2011 Jul 26
2
recover zpool with a new installation
Hi all,
I lost my storage because rpool don''t boot. I try to recover, but
opensolaris says to "destroy and re-create".
My rpool installed on flash drive, and my pool (with my info) it''s on
another disks.
My question is: It''s possible I reinstall opensolaris in new flash drive,
without stirring on my pool of disks, and recover this pool?
Thanks.
Regards,
--
2011 Nov 22
3
SUMMARY: mounting datasets from a read-only pool with aid of tmpfs
Hello all,
I''d like to report a tricky situation and a workaround
I''ve found useful - hope this helps someone in similar
situations.
To cut the long story short, I could not properly mount
some datasets from a readonly pool, which had a non-"legacy"
mountpoint attribute value set, but the mountpoint was not
available (directory absent or not empty). In this case
2011 Apr 01
15
Zpool resize
Hi,
LUN is connected to solaris 10u9 from NETAP FAS2020a with ISCSI. I''m
changing LUN size on netapp and solaris format see new value but zpool
still have old value.
I tryed zpool export and zpool import but it didn''t resolve my problem.
bash-3.00# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0d1 <DEFAULT cyl 6523 alt 2 hd 255 sec 63>
2012 Jun 12
15
Recovery of RAIDZ with broken label(s)
Hi all,
I have a 5 drive RAIDZ volume with data that I''d like to recover.
The long story runs roughly:
1) The volume was running fine under FreeBSD on motherboard SATA controllers.
2) Two drives were moved to a HP P411 SAS/SATA controller
3) I *think* the HP controllers wrote some volume information to the end of
each disk (hence no more ZFS labels 2,3)
4) In its "auto
2010 Sep 30
3
Cannot destroy snapshots: dataset does not exist
Hello,
I have a ZFS filesystem (zpool version 26 on Nexenta CP 3.01) which I''d like to rollback but it''s having an existential crisis.
Here''s what I see:
root at bambi:/# zfs rollback bambi/faline/userdocs at AutoD-2010-09-28
cannot rollback to ''bambi/faline/userdocs at AutoD-2010-09-28'': more recent snapshots exist
use ''-r'' to
2012 Jul 11
5
Solaris derivate with the best long-term future
As a napp-it user who recently needs to upgrade from NexentaCore I recently saw
"preferred for OpenIndiana live but running under Illumian, NexentaCore and Solaris 11 (Express)"
as a system recommendation for napp-it.
I wonder about the future of OpenIndiana and Illumian, which
fork is likely to see the most continued development, in your opinion?
Thanks.
2010 Mar 05
17
why L2ARC device is used to store files ?
Greeting All
I have create a pool that consists oh a hard disk and a ssd as a cache
zpool create hdd c11t0d0p3
zpool add hdd cache c8t0d0p0 - cache device
I ran an OLTP bench mark to emulate a DMBS
One I ran the benchmark, the pool started create the database file on the
ssd cache device ???????????
can any one explain why this happening ?
is not L2ARC is used to absorb the evicted data
2010 May 01
2
ZFS on ZFS based storage?
I''m trying to guess what is the best practice in this scenario:
- let''s say I have a zfs based storage (let''s say nexenta) that has it zfs pools and volumes shared as iScsi raw devices
- let''s say I have another server running xvm or virtualbox connected to the storage
- let''s say one of the virtual guests is OpenSolaris
My question is:
- is it correct
2011 Oct 12
14
pv-grub Solaris support
Hello all,
I''ve patched pv-grub to allow it to boot a Solaris PV domU using an
unmodified menu.lst. The attached patch has been tested with various
Solaris versions (Solaris 11 Express, OpenIndiana 151a, OpenSolaris 134,
Nexenta Core 3.0.1; all 64-bit). I appreciate your feedback.
The patch consists mainly of Oracle''s grub modifications, which add ZFS
support and
2010 Dec 16
6
AHCI or IDE?
Hello All,
I want to build a home file and media server now. After experiment with a
Asus Board and running in unsolve problems I have bought this
Supermicro Board X8SIA-F with Intel i3-560 and 8 GB Ram
http://www.supermicro.com/products/motherboard/Xeon3000/3400/X8SIA.cfm?IPMI=Y
also the LSI HBA SAS 9211-8i
2011 Jan 29
27
ZFS and TRIM
My google-fu is coming up short on this one... I didn''t see that it had
been discussed in a while ...
What is the status of ZFS support for TRIM?
For the pool in general...
and...
Specifically for the slog and/or cache???
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