similar to: ZFS rollback got hanged

Hi. Using ZFS-FUSE. $SUBJECT happened 3 out of 5 times while testing, just wanna know if someone has seen such scenario before. Steps: ------------------------------------------------------------ root at localhost:/# uname -a Linux localhost 2.6.24-24-generic #1 SMP Wed Apr 15 15:54:25 UTC 2009 i686 GNU/Linux root at localhost:/# zpool upgrade -v This system is currently running ZFS pool

Hi Sorry for the cross-posting, I''d sent this to zfs-code originally. Wrong forum. I''m looking into forensic aspects of ZFS, in particular ways to use ZFS tools to investigate ZFS file systems without writing to the pools. I''m working on a test suite of file system images within VTOC partitions. At the moment, these only have 1 file system per pool per VTOC

Gurus; I''ve been running Solaris 10 on a HVM domain on my machine (running SXCE snv_93 x86) for some time now. Now that Solaris 10 Update 6 (10/08) has been released, I tried creating a Paravirtualized Guest domain but got the same error message I got previously... # virt-install -n sol10 -p -r 1560 --nographics -f /dev/zvol/dsk/rpool/sol10 -l /stage/sol-10-u6-> Starting

Hi I''m looking into forensic aspects of ZFS, in particular ways to use ZFS tools to investigate ZFS file systems without writing to the pools. I''m working on a test suite of file system images within VTOC partitions. At the moment, these only have 1 file system per pool per VTOC partition for simplicity''s sake, and I''m using Solaris 10 6/06, which may not

Hi. Is it possible on Solaris 10 5/09, to rollback to a ZFS snapshot, WITHOUT destroying later created clones or snapshots? Example: --($ ~)-- sudo zfs snapshot rpool/ROOT at 01 --($ ~)-- sudo zfs snapshot rpool/ROOT at 02 --($ ~)-- sudo zfs clone rpool/ROOT at 02 rpool/ROOT-02 --($ ~)-- LC_ALL=C sudo zfs rollback rpool/ROOT at 01 cannot rollback to ''rpool/ROOT at 01'': more

Hi, I try to start Solaris10 HVM DomU on SNV_93 dom0 running amd athlon x2 and 8gb ram. When I try to create a domU i get: bash-3.2# virt-install -n sol10 --hvm -r 1024 --vnc -f /dev/zvol/dsk/rpool/sol10 -c /rpool/pub/sol-10-u5-ga-x86-dvd.iso Starting install... virDomainCreateLinux() failed POST operation failed: (xend.err ''Device 0 (vif) could not be connected. Backend device not

Author: lling Repository: /hg/zfs-crypto/gate Revision: 2e20e3394572a9bd1392520e3dc0fff83f57b611 Log message: 6364129 need to unmount any child datasets before doing the rollback 6364126 cannot rollback when a child filesystem is created after a snapshot is taken 6350233 Cannot rename filesystem|volume while it has dependent clones Files: update: usr/src/cmd/zfs/zfs_main.c update:

Hi ZFS gods, I have a x4500 I wish to upgrade from a SVM UFS Sol 10u5 to a ZFS rpool 10u6 or Opensolaris. Since I know (via backing up my sharetab) what shares I need to have (all nfs share - no cifs on this 4500 - YAY) and have organised downtime for this server, would it be easier for me to go to Solaris 10u6 (or opensolaris) by just installing from scratch and re-importing the ZPOOL

Hello all, I found this dialog on the zfs-devel at zfsonlinux.org list, and I''d like someone to confirm-or-reject the discussed statement. Paraphrasing in my words and understanding: "Labels, including Uberblock rings, are fixed 256KB in size each, of which 128KB is the UB ring. Normally there is 1KB of data in one UB, which gives 128 TXGs to rollback to. When ashift=12 is

Hi all, It would appear that I have a zpool corruption issue to deal with... pool is exported, but upon trying to import it, server panics.  Are there any tools available on a zpool that is in an exported state?  I''ve got a separate test bed in which I''m trying to recreate, but I keep getting messages to the effect of need to import the pool first.  Suggestions? thanks Jay

Hi, all, Environment: S10U3 running as VMWare Workstation 6 guest; Fedora 7 is the VMWare host, 1 GB RAM I''m creating a solution in which I need to be able to save off state on one host, then restore it on another. I''m using ZFS snapshots with ZFS receive and it''s all working fine, except for some strange behavior when I perform multiple rollbacks and receives.

http://defect.opensolaris.org/bz/show_bug.cgi?id=759 Summary: ''zpool create -o keysource=,'' hanged Classification: Development Product: zfs-crypto Version: unspecified Platform: i86pc/i386 OS/Version: Solaris Status: NEW Severity: minor Priority: P3 Component: other

Suppose I want to upgrade a bunch of packages on a system, but in case the upgrade produces unexpected, undesired results, I want to be able to rollback the system to its original state. What is the best way to do that? Often, I won't have, or be able to find, packages for the current installed versions. I.e. If I haven't upgraded postgres for 2 years, it may be that I can no longer

Hello, I''m having trouble with transactions with rails 3.0.3 and mysql 5. I''d like to import data etl-batch-style: class Job < ActiveRecord::Base # ... def perform_etl connection.transaction do extract # some connection.execute / job.update_attribute stuff transform # some connection.execute / job.update_attribute stuff end end #... end

I have an Ultra 10 client running Sol10 U3 that has a zfs pool set up on the extra space of the internal ide disk. There''s just the one fs and it is shared with the sharenfs property. When this system reboots nfs/server ends up getting disabled and this is the error from the SMF logs: [ Apr 16 08:41:22 Executing start method ("/lib/svc/method/nfs-server start") ] [ Apr 16

Hi, Is there any way to list availabe RPM rollback's and timestamps in CentOS 4? It's possible to get RPM rollbacks with up2date, but appears that's deprecated ;-( # up2date --list-rollbacks This feature is deprecated and no longer functional I want a method to list current available rollback and the timestamp: http://www.linuxjournal.com/article/7034 How do you deal with this

[Sol 10 6/6 x64] I am very newbie in ZFS. I have created 30GB storage pool and become a root_pool. If I run "du -hs" from root directory , it reports only used 5.4G. But when I run "df -h", it reports used 26G. Why it is happens? How to reclaim back to 5.4G usage? Thanks, Regards -- This messages posted from opensolaris.org

I just installed build 41 of Nevada on a SunBlade 1500 with 2GB of ram. I wanted to check out zfs since the delay of S10U2 I really could not wait any longer :) I installed it on my system and created a zpool out of an approximately 40GB disk slice. I then wanted to build a version of thunderbird that contains a local patch that we like. So I download the source tar ball. I try to untar it on the

Hello, we have several physical servers (CentOS 5.*) with rather critical applications where (because of stability) we don't do regularly 'yum update'. In virtualized environemnts (under Vmware) we do a snapshot, then 'yum update', reboot and if something is wrong we rollback the snapshot. On physical servers we cannot do that. I have read about rollback option of rpm but not

Hello all, I am having a problem when I do a zfs promote or a zfs rollback, I get a "dataset is busy error" I am now doing a image update to see if there was an issue with the image I have. Has anyone idea as to how to fix this issue? Thanks, Greg -- This message posted from opensolaris.org