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Thread: Advanced format drive - replacing a failed RAID member

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i have 8 disk array of seagate 1.5tb 5900 "green" drives.
had 1 go bad , seagate replaced under warranty.

drive got replacement "advanced format" drive.

code:
old drive:   model family:     seagate barracuda lp  serial number:    9xw05b85    5 reallocated_sector_ct   0x0033   100   100   036    pre-fail        -       0  197 current_pending_sector  0x0012   100   100   000    old_age         -       0     new drive:  model family:     seagate barracuda green (adv. format)  serial number:    6yd05mn6    5 reallocated_sector_ct   0x0033   100   100   036    pre-fail        -       0  197 current_pending_sector  0x0012   100   100   000    old_age         -       0

block counts different on drives - new 1 larger.
used sfdisk duplicate partitons drive , added array.
it's few minutes away rebuilding.

how if problems different format drive cause me?

since used sfdisk , copied partition table on previous setup, work great reason recommend use partitions vs. whole disk mdadm (it's nice able align partition).


Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [all variants] Advanced format drive - replacing a failed RAID member


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