Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi Friends thank you so much for your help. I will try with Solaris11 & I 'll inform the status. *Thanks & Regards,* *Sudheer.* ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
it seems that you will need to work with oracle support:-( Sent from my iPad On Jan 27, 2012, at 3:49, sureshkumar wrote: > Hi Christian , > > I was disabled the MPXIO & zpool clear is working for some times & its > failed in few iterations. > > I am using one Sparc machine [with the same OS level of x-86 ]& I didn't > faced any issue with the Sparc architecture. > Is it was the problem with booting sequence? > > Please help me. > > Thanks, > Sudheer. > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi Christian , I was disabled the MPXIO & zpool clear is working for some times & its failed in few iterations. I am using one Sparc machine [with the same OS level of x-86 ]& I didn't faced any issue with the Sparc architecture. Is it was the problem with booting sequence? Please help me. *Thanks,* *Sudheer.* ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi Sudheer, As suggested by Christian, check if zpool clear brings the pool online. There was a bug which recently got fixed, which will take care of this problem. Your Solaris version is on the lower side. Thanks, Deepak. On 01/26/12 09:06 PM, Christian Meier wrote: Hi Sudheer 1)The FC Luns are available after reboot. ok, you are using FC Luns and do not enable MPXIO? 2) The Os level of the machine : Oracle Solaris 10 8/11 s10x_u10wos_17b X86. 3)bash-3.2# zpool status pool: pool name state: UNAVAIL status: One or more devices could not be opened. There are insufficient replicas for the pool to continue functioning. action: Attach the missing device and online it using 'zpool online'. see: http://www.sun.com/msg/ZFS-8000-3C scan: none requested config:NAMESTATE READ WRITE CKSUM pool name UNAVAIL 0 0 0 insufficient replicas c5t1d1UNAVAIL 0 0 0 cannot open 4) at the time of reboot the machine itself imports the zpool& no need to import it again. bash-3.2# zpool import pool name cannot import 'pool name': a pool with that name is already created/imported, and no additional pools with that name were found. And the important thing is when I export& import the zpool, then I was able to access it. As Gary and Bob mentioned, I saw this Issue with ISCSI Devices. Instead of export / import is a zpool clear also working? mpathadm list LU mpathadm show LU /dev/rdsk/c5t1d1s2 Regards Christian ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
On Thu, Jan 26, 2012 at 04:36:58PM +0100, Christian Meier wrote: > Hi Sudheer > > > > 3)bash-3.2# zpool status > > pool: pool name > > state: UNAVAIL > > status: One or more devices could not be opened. There are insufficient > > replicas for the pool to continue functioning. > > action: Attach the missing device and online it using 'zpool online'. > >see: http://www.sun.com/msg/ZFS-8000-3C > > scan: none requested > > config:NAMESTATE READ WRITE CKSUM > > pool name UNAVAIL 0 0 0 insufficient replicas > > c5t1d1UNAVAIL 0 0 0 cannot open This means that, at the time of that import, device c5t1d1 was not available. What does `ls -l /dev/rdsk/c5t1d1s0' show for the physical path? > > And the important thing is when I export & import the zpool, then I > > was able to access it. Yes, later the device became available. After the boot, `svcs' will show you the services listed in order of their completion times. The ZFS mount is done by this service: svc:/system/filesystem/local:default The zpool import (without the mount) is done earlier. Check to see if any of the FC services run too late during the boot. > As Gary and Bob mentioned, I saw this Issue with ISCSI Devices. > Instead of export / import is a zpool clear also working? > > mpathadm list LU > mpathadm show LU /dev/rdsk/c5t1d1s2 -- -Gary Mills--refurb--Winnipeg, Manitoba, Canada- ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi Sudheer > > 1)The FC Luns are available after reboot. ok, you are using FC Luns and do not enable MPXIO? > 2) The Os level of the machine : Oracle Solaris 10 8/11 > s10x_u10wos_17b X86. > > > 3)bash-3.2# zpool status > pool: pool name > state: UNAVAIL > status: One or more devices could not be opened. There are insufficient > replicas for the pool to continue functioning. > action: Attach the missing device and online it using 'zpool online'. >see: http://www.sun.com/msg/ZFS-8000-3C > scan: none requested > config:NAMESTATE READ WRITE CKSUM > pool name UNAVAIL 0 0 0 insufficient replicas > c5t1d1UNAVAIL 0 0 0 cannot open > > > 4) at the time of reboot the machine itself imports the zpool & no > need to import it again. > bash-3.2# zpool import pool name > cannot import 'pool name': a pool with that name is already > created/imported, > and no additional pools with that name were found. > > > And the important thing is when I export & import the zpool, then I > was able to access it. As Gary and Bob mentioned, I saw this Issue with ISCSI Devices. Instead of export / import is a zpool clear also working? mpathadm list LU mpathadm show LU /dev/rdsk/c5t1d1s2 Regards Christian ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi Christian , 1)The FC Luns are available after reboot. 2) The Os level of the machine : Oracle Solaris 10 8/11 s10x_u10wos_17b X86. 3)bash-3.2# zpool status pool: pool name state: UNAVAIL status: One or more devices could not be opened. There are insufficient replicas for the pool to continue functioning. action: Attach the missing device and online it using 'zpool online'. see: http://www.sun.com/msg/ZFS-8000-3C scan: none requested config:NAMESTATE READ WRITE CKSUM pool name UNAVAIL 0 0 0 insufficient replicas c5t1d1UNAVAIL 0 0 0 cannot open 4) at the time of reboot the machine itself imports the zpool & no need to import it again. bash-3.2# zpool import pool name cannot import 'pool name': a pool with that name is already created/imported, and no additional pools with that name were found. And the important thing is when I export & import the zpool, then I was able to access it. *Thanks , * *Sudheer.* ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi > > 1) I am using zpool create -f pool name devid ---> for creating the zpool. > 2) I am using reboot -- -r,shutdown -i6 -y -g0 both to reboot the > machine. > 3) I already force loaded my drivers in etc/system > 4) and finally I am using the FC Luns for creation of zpools. please provide more information. - are the FC luns available after the reboot? - which OS-Level are you useing - after zpool create, zpool is available ? zpool status "poolname" - after reboot is the pool available for import? zpool import? thank you Christian ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Hi all, Thanks for your response. 1) I am using zpool create -f pool name devid ---> for creating the zpool. 2) I am using reboot -- -r,shutdown -i6 -y -g0 both to reboot the machine. 3) I already force loaded my drivers in etc/system 4) and finally I am using the FC Luns for creation of zpools. Please advice. *Thanks & regards,* *Sudheer.* ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
Sudheer, I don't know what the module name is for dynapath, but you may want to include a forceload statement in /etc/system. This will cause the driver to load during initialization. Usually all the modules in the stack should be included, such as the sd driver. example: forceload: drv/sd forceload: drv/ HTH Dave From: sureshkumar To: zfs-discuss@opensolaris.org Sent: Tuesday, January 24, 2012 6:03 AM Subject: [zfs-discuss] unable to access the zpool after issue a reboot Hi all, I am new to Solaris & I am facing an issue with the dynapath [multipath s/w] for Solaris10u10 x86 . I am facing an issue with the zpool. Whats my problem is unable to access the zpool after issue a reboot. I am pasting the zpool status below. == bash-3.2# zpool status pool: test state: UNAVAIL status: One or more devices could not be opened. There are insufficient replicas for the pool to continue functioning. action: Attach the missing device and online it using 'zpool online'. see: http://www.sun.com/msg/ZFS-8000-3C scan: none requested config: NAME STATE READ WRITE CKSUM test UNAVAIL 0 0 0 insufficient replicas = But all my devices are online & I am able to access them. when I export & import the zpool , the zpool comes to back to available state. I am not getting whats the problem with the reboot. Any suggestions regarding this was very helpful. Thanks& Regards, Sudheer. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
On Tue, 24 Jan 2012, sureshkumar wrote: NAME STATE READ WRITE CKSUM test UNAVAIL 0 0 0 insufficient replicas = But all my devices are online & I am able to access them. when I export & import the zpool , the zpool comes to back to available state. I am not getting whats the problem with the reboot. The LUN on which this pool is based was not available within a reasonable time after when zfs tried to import it. It was available later. What storage technology is this LUN based on (local SAS/SATA, iSCSI, FC)? Bob -- Bob Friesenhahn bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer,http://www.GraphicsMagick.org/___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
On Tue, Jan 24, 2012 at 05:33:39PM +0530, sureshkumar wrote: > >I am new to Solaris & I am facing an issue with the dynapath [multipath >s/w] for Solaris10u10 x86 . > >I am facing an issue with the zpool. > >Whats my problem is unable to access the zpool after issue a reboot. I've seen this happen when the zpool was built on an Iscsi LUN. At reboot time, the ZFS import was done before the Iscsi driver was able to connect to its target. After the system was up, an export and import was successful. The solution was to add a new service that imported the zpool later during the reboot. -- -Gary Mills--refurb--Winnipeg, Manitoba, Canada- ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
how did you issue " reboot", try shutdown -i6 -y -g0 Sent from my iPad On Jan 24, 2012, at 7:03, sureshkumar wrote: > Hi all, > > > I am new to Solaris & I am facing an issue with the dynapath [multipath s/w] > for Solaris10u10 x86 . > > I am facing an issue with the zpool. > > Whats my problem is unable to access the zpool after issue a reboot. > > I am pasting the zpool status below. > > == > bash-3.2# zpool status > pool: test > state: UNAVAIL > status: One or more devices could not be opened. There are insufficient > replicas for the pool to continue functioning. > action: Attach the missing device and online it using 'zpool online'. >see: http://www.sun.com/msg/ZFS-8000-3C > scan: none requested > config: > > NAME STATE READ WRITE CKSUM > test UNAVAIL 0 0 0 insufficient > replicas > = > > But all my devices are online & I am able to access them. > when I export & import the zpool , the zpool comes to back to available state. > > I am not getting whats the problem with the reboot. > > Any suggestions regarding this was very helpful. > > Thanks& Regards, > Sudheer. > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] unable to access the zpool after issue a reboot
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of sureshkumar > > Whats my problem is unable to access the zpool after issue a reboot. > > == > bash-3.2# zpool status > pool: test > NAME STATE READ WRITE CKSUM > test UNAVAIL 0 0 0 insufficient replicas Can you do a "history" and tell us what your "zpool create" command was? ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] unable to access the zpool after issue a reboot
Hi all, I am new to Solaris & I am facing an issue with the dynapath [multipath s/w] for Solaris10u10 x86 . I am facing an issue with the zpool. Whats my problem is unable to access the zpool after issue a reboot. I am pasting the zpool status below. == bash-3.2# zpool status pool: test state: UNAVAIL status: One or more devices could not be opened. There are insufficient replicas for the pool to continue functioning. action: Attach the missing device and online it using 'zpool online'. see: http://www.sun.com/msg/ZFS-8000-3C scan: none requested config: NAME STATE READ WRITE CKSUM test UNAVAIL 0 0 0 insufficient replicas = But all my devices are online & I am able to access them. when I export & import the zpool , the zpool comes to back to available state. I am not getting whats the problem with the reboot. Any suggestions regarding this was very helpful. * * *Thanks& Regards,* *Sudheer.* ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
