Best Prac Advice Sought: UUID-based labeling SAN-presented LUNS to RHEL4
I installed and initialized the IBM/LSI RDAC (mpp) drivers and then I had LUNs presented to my server from an IBM DS4300. I wanted to mount them with UUID-based labels. The mppBusRescan returned them as /dev/sd[a-c]. There were no mappings to /dev/disk/by-id even though there was a udev rule in 51-by-id.rules.
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Hi.
Had you formatted the LUNs before you looked for their UUIDs? Dave |
No, I had not. I looked for them before I went with the LVM approach to partitioning and formatting.
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The UUIDs are a property of the filesystem, so the LUNs would have to be formatted before you'd see them.
Dave |
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