search for: devices_discard_performance

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2017 Nov 13
0
how to add mount options for root filesystem inside lxc container
...<target dir='/'/> </filesystem> Now we start use ssd disk and think how to provide additional options for mount root FS in container: "discard" and "nobarrier" options for XFS. All level below XFS configured for support trim command ("options raid0 devices_discard_performance=Y" and "issue_discards = 1") I try set options inside container in /etc/fstab, it's not worked: /dev/root / rootfs discard,nobarrier,defaults 0 0 or /dev/root / rootfs discard,nobarrier 0 0 or /dev/root / rootfs remount...