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e8fd45a0f9
The interface for the ddt_zap_count() function assumes it can never fail. However, internally ddt_zap_count() is implemented with zap_count() which can potentially fail. Now because there was no way to return the error to the caller a VERIFY was used to ensure this case never happens. Unfortunately, it has been observed that pools can be damaged in such a way that zap_count() fails. The result is that the pool can not be imported without hitting the VERIFY and crashing the system. This patch reworks ddt_object_count() so the error can be safely caught and returned to the caller. This allows a pool which has be damaged in this way to be safely rewound for import. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #910 |
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| .. | ||
| linux | ||
| sys | ||
| libnvpair.h | ||
| libuutil_common.h | ||
| libuutil_impl.h | ||
| libuutil.h | ||
| libzfs_impl.h | ||
| libzfs.h | ||
| Makefile.am | ||
| zfs_comutil.h | ||
| zfs_deleg.h | ||
| zfs_fletcher.h | ||
| zfs_namecheck.h | ||
| zfs_prop.h | ||
| zpios-ctl.h | ||
| zpios-internal.h | ||