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On 26/01/15 14:51, Phillip Susi wrote: > On 1/26/2015 7:34 AM, Daniel Pocock wrote: >> The performance impact is not trivial. I have 28 LVs on my main >> /dev/md and 47 on an external disk that is used to replicate >> other filesystems. Both of these disks make a horrible thrashing >> sound while fsck runs. > > Why on earth are you fscking all of those volumes at once? Use a > journaling filesystem ( ext4? xfs? ) and you shouldn't really > ever need to fsck at all. > > I just upgraded the machine from wheezy to jessie and systemd decided to fsck them all when it booted. The machine had also been running for a long time on wheezy, they hadn't been checked for 430 days before the upgrade. About half of them had already been changed to ext4 but there were quite a few older filesystems there that I haven't updated yet. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iQIcBAEBCAAGBQJUxngQAAoJEOm1uwJp1aqDn6UQAILRzkXFYe18M26q3CuZjdVt hGjKK91WLMU5i75YbHDCW04INv9VwVczZLPcIbs6mw372lfdFYLn37aktunv+ayl wBk7sgYnt5o4Npj4GYSNsIbodiAGQdVwiEG6vVWsieXBAeYn/qtn44IfHOUEr7uN x3CyuibBrngtOn+QzQfZ8bXqugA5bPlK/F+PscN5k000A5VyWJgZKLTk39mmI47E rjfUn0LZpTypn14dprKiRitvnwKQa3GMUiiJ4yXpx0NWxkVuwhnPZvE7BiuRMYDO DuIlC+i8R1iHdEf+TMzEXiJBXfF0+WbRVC7dprFS79pjSvUELIr4Lgjr5+SVc0sS CLjwRN6ofVlh1TIQNTf+My4+JTmHE1JiTt5smD2mCEc6C/3jH/dKACAWeud7MNmX pBx+/q35be4yZhjj41spdYgTglEPixnT/1fIVfsmJUCBtMaW3eo9Xwu4XThmtVck Uq5wAtfPTUHS8JeekDIoSAUp1bNrANZhPUV65AFsA7HyCJpfM7oujQQP92d4w7mD JlobHcCF0+Yss1zbsQPAqWUm6HNyzdgKkGhZgMZNeMclO/Xq2u8xQi3fMUqzwGF7 YSaDqDvg6pG+8CS5JfRjzTkLdhA2yvM6K2jVBhpLJpUXMkK0wx6PUozRWyMCU0gX XX7aiH2kFl9Gir+ymb2Q =0bfD -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
