George Amanakis 482eeef804 Teach zpool scrub to scrub only blocks in error log ... Added a flag '-e' in zpool scrub to scrub only blocks in error log. A user can pause, resume and cancel the error scrub by passing additional command line arguments -p -s just like a regular scrub. This involves adding a new flag, creating new libzfs interfaces, a new ioctl, and the actual iteration and read-issuing logic. Error scrubbing is executed in multiple txg to make sure pool performance is not affected. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Co-authored-by: TulsiJain tulsi.jain@delphix.com Signed-off-by: George Amanakis <gamanakis@gmail.com> Closes #8995 Closes #12355		2023-05-18 11:59:42 -07:00
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spl.4	Ubuntu 22.04 integration: mancheck	2022-11-18 11:26:41 -08:00
zfs.4	Teach zpool scrub to scrub only blocks in error log	2023-05-18 11:59:42 -07:00