Re: Access root disk after botched upgrade

2015-06-25 Thread ilya
"France" To: users@cloudstack.apache.org Sent: Sunday, 21 June, 2015 11:43:10 Subject: Access root disk after botched upgrade Hi, after upgrading Ubuntu Linux, the system does not boot, probably because of wrong grub config format: ( errorInfo: [Traceback (most recent call last):, File &

Re: Access root disk after botched upgrade

2015-06-24 Thread Nux!
gt; From: "France" > To: users@cloudstack.apache.org > Sent: Wednesday, 24 June, 2015 14:19:15 > Subject: Re: Access root disk after botched upgrade > Just for the future reference, how can I change the boot order to boot from CD > first? > > I shut down one of the

Re: Access root disk after botched upgrade

2015-06-24 Thread France
> From: "France" >> To: users@cloudstack.apache.org >> Sent: Sunday, 21 June, 2015 11:43:10 >> Subject: Access root disk after botched upgrade > >> Hi, >> >> after upgrading Ubuntu Linux, the system does not boot, probably because of >> wrong grub confi

Re: Access root disk after botched upgrade

2015-06-22 Thread Nux!
Add a Livecd ISO, attach it to the instance and boot from it? -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro - Original Message - > From: "France" > To: users@cloudstack.apache.org > Sent: Sunday, 21 June, 2015 11:43:10 > Subject: Access r

Re: Access root disk after botched upgrade

2015-06-22 Thread France
Hi guys. Thank you both for your suggestion. I did not know one can attach root disk from offline instance to another running instance using CS. If I were to choose, i would go with the XenCenter method, because I really do not feel comfortable with playing on live clustered LVM over ISCSI setu

Re: Access root disk after botched upgrade

2015-06-21 Thread Tim Mackey
If that process didn't work, here's another (using XenCenter) 1. Stop the original VM (the one you want to fix). Note it's VM name and find it in your XenServer resource pool. 2. Create a new VM within CS and start it. Note the VM name and find it within your XenServer resource pool 3. On the ori

Re: Access root disk after botched upgrade

2015-06-21 Thread Stephan Seitz
Hi, on XenServer I'ld expect your SR containing *.vhd files. You could use the cli "xe" command to determine which file is attached. Maybe this info can also be seen in the gui. Here's a short walkthrough, how to access vhd files: http://wiki.xen.org/wiki/Mounting_a_.vhd_disk_image_using_blktap/t

Access root disk after botched upgrade

2015-06-21 Thread France
Hi, after upgrading Ubuntu Linux, the system does not boot, probably because of wrong grub config format: ( errorInfo: [Traceback (most recent call last):, File "/usr/bin/pygrub", line 808, in ?, fs = fsimage.open(file, part_offs[0], bootfsoptions), IndexError: list index out of