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68 views

how to fix a PV in LVM without uuid in a new linux?

I have a server which its first hdd was broken , the server has 2 HDD , the first hdd crashed . datacenter replaced it for me with a new hdd. the second hdd used to have 2 PV on 2 partitions , and ...
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1answer
31 views

Very high load during pvmove in domU

I had a pretty bad time this evening. I had to move LVM2 LVs from one PV to another (source PV backed by NFS stored vdisk, target PV backed by an iscsi LUN). Moving small LVs of ths VG (few gigabits) ...
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1answer
43 views

started removing a physical volume from an LVM from webmin. how can I see the progress?

so I recently added a 2TB physical volume (PV) to an LVM volume group (VG) with the sole purpose of removing another 2TB PV from the VG. Everything is carried out from webmin. So once the extra PV ...
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0answers
191 views

What is the default metadata size in temporary volume during a pvmove?

I ran into an interesting error when attempting to address a particular problem. We had an issue where we have to move the extents over to new physical volumes because the metadata size was too ...
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3answers
837 views

PVmove copies the data or move the data?

I executed a pvmove command between 2 volumes but now I can see the data in both storages. So does pvmove copy or move the data ?? command executed in servers pvmove /dm/dm-1 /dm/dm-0
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1answer
140 views

Forgot to create partition before running pvmove

I ran pvmove to migrate extents from an old LVM disk to a new one but I forgot to create the partition structure on the new disk first: pvmove /dev/sdb1 /dev/sdc Everything seems to be fine, but I'm ...