mirror_zfs/cmd/zdb
Olaf Faaland 34fe773e30 Skip import activity test in more zdb code paths
Since zdb opens the pools read-only, it cannot damage the pool in the
event the pool is already imported either on the same host or on
another one.

If the pool vdev structure is changing while zdb is importing the
pool, it may cause zdb to crash.  However this is unlikely, and in any
case it's a user space process and can simply be run again.

For this reason, zdb should disable the multihost activity test on
import that is normally run.

This commit fixes a few zdb code paths where that had been overlooked.
It also adds tests to ensure that several common use cases handle this
properly in the future.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Gu Zheng <guzheng2331314@163.com>
Signed-off-by: Olaf Faaland <faaland1@llnl.gov>
Closes #7797 
Closes #7801
2018-08-20 10:05:23 -07:00
..
.gitignore Add .gitignore files to exclude build products 2010-01-08 11:35:17 -08:00
Makefile.am Support -fsanitize=address with --enable-asan 2018-01-10 10:49:27 -08:00
zdb_il.c OpenZFS 9166 - zfs storage pool checkpoint 2018-06-26 10:07:42 -07:00
zdb.c Skip import activity test in more zdb code paths 2018-08-20 10:05:23 -07:00
zdb.h OpenZFS 8081 - Compiler warnings in zdb 2017-10-27 12:46:35 -07:00