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...ome completely unaccessible. Every read access results in a buffer io error: Buffer I/O error on dev dm-13, logical block 0, async page read this goes for every block in the lv. A ddrescue failed on every single block. $ lvdisplay --- Logical volume --- LV Path /dev/vg0/lv-vm-tviewer LV Name lv-vm-tviewer VG Name vg0 LV UUID XdgHFs-RHVZ-9BAH-1ZSK-yiBX-qqf0-273CtT LV Write Access read/write LV Creation host, time host1, 2016-02-06 14:58:19 +0100 LV snapshot status INACTIVE destination for lv-vm-tviewer_vorigin...

...t;> Buffer I/O error on dev dm-13, logical block 0, async page read >> >> this goes for every block in the lv. A ddrescue failed on every single >> block. >> >> >> $ lvdisplay >> --- Logical volume --- >> LV Path /dev/vg0/lv-vm-tviewer >> LV Name lv-vm-tviewer >> VG Name vg0 >> LV UUID XdgHFs-RHVZ-9BAH-1ZSK-yiBX-qqf0-273CtT >> LV Write Access read/write >> LV Creation host, time host1, 2016-02-06 14:58:19 +0100 >> LV snapshot...

...ts in a buffer io error: > > Buffer I/O error on dev dm-13, logical block 0, async page read > > this goes for every block in the lv. A ddrescue failed on every single > block. > > > $ lvdisplay > --- Logical volume --- > LV Path /dev/vg0/lv-vm-tviewer > LV Name lv-vm-tviewer > VG Name vg0 > LV UUID XdgHFs-RHVZ-9BAH-1ZSK-yiBX-qqf0-273CtT > LV Write Access read/write > LV Creation host, time host1, 2016-02-06 14:58:19 +0100 > LV snapshot status INACTIVE des...

..., Robert Nichols wrote: >> That looks like a snapshot volume that became invalid because it was >> filled to capacity. Such a snapshot is lost forever. It si your >> responsibility to monitor snapshot usage to make sure it does not run >> out of space. The base volume, lv-vm-tviewer_vorigin, should still have >> its original content. >> > > That's it. Thanks for the information. > > How would I remove the only the snapshot but not the base volume? Will > > $ lvremove /dev/vg0/lv-vm-tviewer > > leave the base volume untouched? That s...