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adding hard disks to increase ISCSI SR disk space 9 years 1 month ago #371

dimi Topic Author Offline Posts: 9	how can i increase disk space on ISCSI SR ??? Xenserver 6.5 with ha-lizard add-on I have 2 nodes using as local iscsi repository 1 hd x 1TB each need more space. so i want to add more disks to the same repository Can you help plz ???
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adding hard disks to increase ISCSI SR disk space 9 years 1 month ago #372

Salvatore Costantino
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Posts: 722

This is a tricky procedure and may not be worth the effort and risking your data. In a typical halizard setup, the drbd block device is generally a raw disk. At this level, the volume cannot be extended (at least not to my knowledge)

You would be better off creating a second DRBD resource (iscsi-ha can manage multiple resources) and then exposing it via TGT as usual.

In this case, XenSever would point to 2 iSCSI SRs.

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