Messages in this thread | | | From | Petr Vyskocil <> | Subject | Re: Kernel 2.6.17 and RAID5 Grow Problem (critical section backup) | Date | Tue, 11 Jul 2006 11:05:59 +0200 |
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>>> Hm, what's superblock 0.91? It is not mentioned in mdadm.8. >>> >> Not sure, the block version perhaps? >> > Well yes of course, but what characteristics? The manual only lists > 0, 0.90, default > 1, 1.0, 1.1, 1.2 > No 0.91 :(
AFAICR superblock version gets raised by 0.01 for the duration of reshape, so that non-reshape aware kernels do not try to assemble it (and cause data corruption).
Petr
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