Manual: e2scrub_all

E2SCRUB(8)					   System Manager's Manual					  E2SCRUB(8)

NAME
       e2scrub_all - check all mounted ext[234] file systems for errors.

SYNOPSIS
       e2scrub_all [OPTION]

DESCRIPTION
       Searches	 the  system  for all LVM logical volumes containing an ext2, ext3, or ext4 file system, and checks them for
       problems.  The checking is performed by invoking the e2scrub tool, which will look  for	corruptions.   Corrupt	file
       systems will be tagged as having errors so that fsck will be invoked before the next mount.  If no errors are encoun‐
       tered,  fstrim  will be called on the file system if it is mounted.  See the e2scrub manual page for more information
       about how the checking is performed.

OPTIONS
       -n     Print what commands e2scrub_all would execute to initiate the e2scrub operations.	 (Note: these commands	will
	      not  actually  be	 executed;  however,  since e2scrub_all needs to run some additional, privileged commands to
	      query the system to determine which e2scrub commands would be executed, it still needs to be run as root.)

       -r     Remove e2scrub snapshots but do not check anything.

       -A     Scrub all ext[234] file systems even if they are not mounted.

       -V     Print version information and exit.

SEE ALSO
       e2scrub(8)

AUTHOR
       Darrick J. Wong 

COPYRIGHT
       Copyright ©2018 Oracle.	License is GPLv2+. 

E2fsprogs version 1.47.2				January 2025						  E2SCRUB(8)