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
/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
</quote>
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