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authorNed Bass <[email protected]>2010-09-22 18:53:59 -0700
committerBrian Behlendorf <[email protected]>2010-09-23 12:14:06 -0700
commit858219cc4e44aea8373c56a94380f5be53026b38 (patch)
tree8ad9174d44c0cc966a0b868373917a6cd84e964f /config
parent368f4c10aec9da58738750cf33de6d12e4fcb500 (diff)
Fix missing vdev names in zpool status output
Top-level vdev names in zpool status output should follow a <type-id> naming convention. In the case of raidz devices, the type portion of the name was missing. This commit fixes a bug in zpool_vdev_name() where in this snprintf call (void) snprintf(buf, sizeof (buf), "%s-%llu", path, (u_longlong_t)id); buf and path may point to the same location. The result is that buf ends up containing only the "-id" part. This only occurred for raidz devices because the code for appending the parity level to the type string stored its result in buf then set path to point there. To fix this we allocate a new temporary buffer on the stack instead of reusing buf. Signed-off-by: Brian Behlendorf <[email protected]> Closes #57
Diffstat (limited to 'config')
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