Xen Error In Metadata Volume Operation For Sr
rescue mode) 8.3 SR corruption 8.4 Multipathing not complete 8.5 Dead VM server 8.6 Dead VM cluster master 8.7 Incinerated VM servers 8.8 VMs on a dead server 8.9 Killing obnoxious Any help would be appreciated. LPS highly recommends keeping up with this we have had some scenarios with customer outages that could have been prevented or mitigated with just labeling these VDI's(Virtual Disk Images) Corrected VDI Go to the full postMirko Rinaldi Members #1 Mirko Rinaldi 11 posts Posted 30 April 2012 - 11:37 AM Hi,i'm experiencing an issue in a Xenserver 6.0 Enterprise Pool
The Error As a XenServer environment is being built from scratch or from templates the "Name" and "Description fields will stay generic. using the GUI or CLI xe sr-scan uuid=UUID-OF-SR rescan it again, for as long as the used space is not equal to the sum of the VDIs on it see if Some API doc and examples in Python are also available from the Xen site: http://community.citrix.com/display/xs/XenServer+install.py http://docs.vmd.citrix.com/XenServer/6.0.0/1.0/en_gb/api/ http://pastie.org/pastes/993571/reply Storage Managing VM disk images (VDIs) VM disk images come in two flavours: the Error: not well-formed (invalid token): line 1, column 99,  2011-11-27 08:05:10.977985 Raising exception [181, Error in Metadata volume operation for SR. [opterr=VDI delete operation failed for parameters: /dev/VG_XenStorage-511f729e-0f0e-a679-9b8e-4d7ed28f6537/MGT, 65f8e675-9416-4909-8cd1-b7d75af06762.
plug the new VDI on a control domain (preferably the pool master) where you can see it find the control domain with xe vm-list, and note the UUID create an autodetect Only use NFS for transient storage, and not for any mission-critical stuff please. Can this 3 commands be run on a production environmnet whithout affecting VMs?
- You may also be able to switch back after upgrading just the master and migrate VMs from the target slaves to this master.
- There's no switch between the San and the server, they're directly Attached via FC cables, so no need to do any table update.
- This may take a while...
- To upgrade all LVMs on an SR, use the xe-lvm-upgrade tool, as described in the "Upgrading LVM storage from XenServer 5.0 or earlier" of the 5.5+ documentation.
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- Also out put of mount command 1366-371163-1897500 Back to top mario caro Members #5 mario caro 11 posts Posted 30 September 2015 - 12:40 PM Hi Boby, SMLOG: Sep 30 08:55:48
- Several functions may not work.
- Only time will tell.
This should run some time after boot, e.g. For example: [[emailprotected] ~]# xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume Can they cause any data-loss?Thanks again 1366-306400-1640123 Back to top Corin Goodier Citrix Employees #6 Corin Goodier 813 posts Posted 30 April 2012 - 12:35 PM Yes they can. The next day we recieved the spare part so we plugged in the new controller and reconnected the servers for path redundancy toward the SAN. 1366-306400-1640180 Back to top Corin Goodier
XCP16up.xml Install PXE linux, and make sure the mboot.c32 and pxelinux.0 file belong together. Email check failed, please try again Sorry, your blog cannot share posts by email. Anyway, the solution is: COPY the original (XCP16) xapi file from /opt/xensource/bin/xapi to a safe place edit the version number to be 6.0.99 (like it was a hacked XCP15beta: /etc/init.d/xapi stop Error: Failed to read file with params [3, 0, 512, 512].
They ar emissing from the listing. Error: Input/output error  2012-07-16 12:06:49.587649 Raising exception [181, Error in Metadata volume operation for SR. [opterr=VDI delete operation failed for parameters: /dev/VG_XenStorage-790dc413-883f-f49e-a0e8-8410778145aa/MGT, 81fac4d4-d273-4b3e-81b9-7960f615b20e. Error: Input/output error 2012-04-30 09:52:59.913087 Return from read: result: -1, readString: , noOfBytesRead: 0, err: Input/output error 2012-04-30 09:52:59.913178 Exception getting metadata length.Error: Failed to read file with params [3, 0, I think the "metadata volume" refers to the LVM LV with the name "MGT" which is used to store internal state.
So we need to fix it: download the post-install script from stal (it writes out the two utility scripts) or do the manual process. After looking into the forum on Page 3 i found a practical workaround that fixes the problem for now. Lists.xenproject.org is hosted with RackSpace, monitoring our servers 24x7x365 and backed by RackSpace's Fanatical Support. It doesn't show any of my 5 disks.
This can be 'coalesced' when the VM is suspended or shut down using xe host-call-plugin host-uuid=
Error: Failed to read file with params [3, 0, 512, 512]. not well-formed (invalid token))Also the issue is complicated by PHD Virtual Backup. Sometime XCP does not do that, and you just need to try again. I have not tried running Multipath -r.
If needed, click on Discover IQNs again and retry If you never find the target, you can login on to the VM host and try iscsiadm -m node -l to log That's why I was confused.Did the name table on the switch update properly? All Rights Reserved Privacy & Terms smcleod.net chicken scratchings with Sam McLeod Home Fix XenServer SR with corrupt or invalid metadata Jan 18, 2016 on If a disk / VDI is
I;ve seen this happen before, and it can get nasty -- necessitating unplugging and plugging back in the SR.
The nerdiest NetScaler presentation ever #SYN402, NetScaler Troubleshooting Recent CommentsNinja Dates March 2012 M T W T F S S « Jul May » 1234 567891011 12131415161718 19202122232425 262728293031 what was the recent change that was made? and see if it helps 1366-371163-1897289 Back to top mario caro Members #3 mario caro 11 posts Posted 29 September 2015 - 07:52 PM hi boby, i can't. Error in Metadata volume operation for SR Started by Kalon Dillon , 27 December 2011 - 10:42 PM Login to Reply 11 replies to this topic Kalon Dillon Members #1 Kalon
About local disk The recommended configuation for VM hosts will create local disk with a file system and write sparse VDIs in VHD format to it. After running all those comands ( sr-introduce, > pbd-create, pbd-plug ) all went fine, but when I try a rescan from > xencenter it shows this error: "Error in metadata volume They show up as in the image attacched. Error: Input/output error]] 2012-04-30 09:53:00.050220 lock: released /var/lock/sm/705a9dfa-52f7-c684-9062-d2220349bf88/sr 2012-04-30 09:53:00.059173 ***** sr_scan: EXCEPTION SR.SROSError, Error in Metadata volume operation for SR. [opterr=VDI delete operation failed for parameters: /dev/VG_XenStorage-705a9dfa-52f7-c684-9062-d2220349bf88/MGT, 8e379cb0-a297-4b79-9d0e-baaf6d850551.
See also: http://www.gossamer-threads.com/lists/xen/api/245286?do=post_view_threaded Structure of the xsupdate file of XenServer The "xsupdate" file with patches and updates that you download from xen.org for XenServer is a zip file, which contains a This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. I found a problem with my local storage, it is full.
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