On Thu, 2006-07-06 at 15:36 +0300, itayf@nospammail.net wrote:
Hi,
I recently installed centos for the first time and I like it!
Also, I just started working with lvm. The following warnings are genertated whenever I run one of lvm commands on the external usb disk (MyBook by Western Digital).
- What could be the source for those messages?
- Should I worry about them (writing into the created LV's seems to work)?
- If yes, how to fix them?
[root@frodo pilpel10]# uname -a Linux frodo 2.6.9-34.0.1.ELsmp #1 SMP Wed May 24 05:28:30 CDT 2006 x86_64 x86_64 x86_64 GNU/Linux
Using lvm2 2.02.01-1.3
Thanks in advance, Itay
<quote> [root@frodo pilpel10]# vgcreate VGe1 /dev/sdc2
Did you do pvcreate?
/dev/dm-11: read failed after 0 of 4096 at 5242814464: Input/output error /dev/dm-11: read failed after 0 of 4096 at 0: Input/output error /dev/dm-12: read failed after 0 of 4096 at 54460416: Input/output error /dev/dm-12: read failed after 0 of 4096 at 0: Input/output error /dev/dm-13: read failed after 0 of 4096 at 216895782912: Input/output error /dev/dm-13: read failed after 0 of 4096 at 0: Input/output error /dev/dm-14: read failed after 0 of 4096 at 61203218432: Input/output error /dev/dm-14: read failed after 0 of 4096 at 0: Input/output error /dev/dm-11: read failed after 0 of 4096 at 5242814464: Input/output error /dev/dm-11: read failed after 0 of 4096 at 0: Input/output error /dev/dm-12: read failed after 0 of 4096 at 54460416: Input/output error /dev/dm-12: read failed after 0 of 4096 at 0: Input/output error /dev/dm-13: read failed after 0 of 4096 at 216895782912: Input/output error /dev/dm-13: read failed after 0 of 4096 at 0: Input/output error /dev/dm-14: read failed after 0 of 4096 at 61203218432: Input/output error /dev/dm-14: read failed after 0 of 4096 at 0: Input/output error Volume group "VGe1" successfully created [root@frodo pilpel10]# pvscan /dev/dm-11: read failed after 0 of 4096 at 5242814464: Input/output error /dev/dm-11: read failed after 0 of 4096 at 0: Input/output error /dev/dm-12: read failed after 0 of 4096 at 54460416: Input/output error /dev/dm-12: read failed after 0 of 4096 at 0: Input/output error /dev/dm-13: read failed after 0 of 4096 at 216895782912: Input/output error /dev/dm-13: read failed after 0 of 4096 at 0: Input/output error /dev/dm-14: read failed after 0 of 4096 at 61203218432: Input/output error /dev/dm-14: read failed after 0 of 4096 at 0: Input/output error PV /dev/sdc2 VG VGe1 lvm2 [296.13 GB / 296.13 GB free] PV /dev/sda2 VG VG00 lvm2 [232.78 GB / 1.78 GB free] Total: 2 [528.91 GB] / in use: 2 [528.91 GB] / in no VG: 0 [0 ] [root@frodo pilpel10]# lvcreate -L 202G -n LVbiogateBAK_home VGe1 /dev/dm-11: read failed after 0 of 4096 at 0: Input/output error /dev/dm-12: read failed after 0 of 4096 at 0: Input/output error /dev/dm-13: read failed after 0 of 4096 at 0: Input/output error /dev/dm-14: read failed after 0 of 4096 at 0: Input/output error Logical volume "LVbiogateBAK_home" created
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