Linux LVM2 design


Look at this … it says it all.

[root@davexh0001 ~]# vgchange -a n vgbacula
  /dev/vgbacula/lvmysql: read failed after 0 of 4096 at 10737352704: Input/output error
  /dev/vgbacula/lvmysql: read failed after 0 of 4096 at 10737410048: Input/output error
  /dev/vgbacula/lvmysql: read failed after 0 of 4096 at 0: Input/output error
  /dev/vgbacula/lvmysql: read failed after 0 of 4096 at 4096: Input/output error
  /dev/vgbacula/lvmysql: read failed after 0 of 4096 at 0: Input/output error
  /dev/vgbacula/lvbacstor00: read failed after 0 of 4096 at 471909466112: Input/output error
  /dev/vgbacula/lvbacstor00: read failed after 0 of 4096 at 471909523456: Input/output error
  /dev/vgbacula/lvbacstor00: read failed after 0 of 4096 at 0: Input/output error
  /dev/vgbacula/lvbacstor00: read failed after 0 of 4096 at 4096: Input/output error
  /dev/vgbacula/lvbacstor00: read failed after 0 of 4096 at 0: Input/output error
  /dev/vgbacula/lvmysql: read failed after 0 of 4096 at 0: Input/output error
  /dev/vgbacula/lvbacstor00: read failed after 0 of 4096 at 0: Input/output error
  Volume group "vgbacula" not found

Is that error handled properly on:


on HP-UX

yes.
on AIX?

yes.

in VxVM?

yes

in Linux LVM2?

err…

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