on an Ubuntu 12.04 NAS there are some lvm's
After i extend the lvm (lv-iscsi vg01), the I/O goes to 99% and when i enter lvs on cmd the command hangs. The only solution is to reboot the hole machine. This I/O is not real, it is a failure display from the system. I've extended with these commands:
Every test the same. I'am lucky because after every test i can go back with
What can be the problem here? I've ugradet the kernel to newest 3.13... and the same. The system is not old, about one month. I've never had some problem like this before.
The message when i extend the lv is:
After, when i reboot the machine, lv have the 900GB, but it is not mountable. ISCSI is not anymore on the machine. It was, but it has never worked.
Thanks for help, best regards
---------- Post updated at 09:32 PM ---------- Previous update was at 09:23 PM ----------
Hi,
sorry
i found the solution, some minutes after posting, i don't know, but 900G is to much. I found in the logs: device-mapper: table: 252:1: md1 too small for target: start=39061504, len=1887436800, dev_size=185520704
i'm confusing
Best regards
Last edited by Don Cragun; 05-22-2014 at 04:32 PM..
Reason: Change ICODE to CODE tags.
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