Re: Mounting XFS with discard option only works for /boot but not /

2014-11-25 Thread John Tall
On Mon, Nov 24, 2014 at 12:23 AM, Chris Murphy wrote: > On Sun, Nov 23, 2014 at 3:06 PM, John Tall wrote: > >>> See if this works while you're at it: >>> # mount -o remount,discard / >>> >>> And then check mounts. It should now show discard is ena

Re: Mounting XFS with discard option only works for /boot but not /

2014-11-23 Thread John Tall
On Sun, Nov 23, 2014 at 8:59 PM, Chris Murphy wrote: > On Sun, Nov 23, 2014 at 12:27 PM, John Tall wrote: > >> No. They are both regular GPT partitions. > > What results do you get for: > # journalctl -b -l -o short-monotonic | grep -i discard > > That may reveal the a

Re: Mounting XFS with discard option only works for /boot but not /

2014-11-23 Thread John Tall
On Sun, Nov 23, 2014 at 5:43 PM, Adam Williamson wrote: > On Sun, 2014-11-23 at 11:06 +0100, John Tall wrote: >> Hello. >> >> I am running the Fedora 21 beta on an SSD with /boot and / on XFS. I >> want to add the discard mount option to both of them, so I changed >

Mounting XFS with discard option only works for /boot but not /

2014-11-23 Thread John Tall
Hello. I am running the Fedora 21 beta on an SSD with /boot and / on XFS. I want to add the discard mount option to both of them, so I changed defaults to defaults,discard in /etc/fstab and rebooted. While /boot was mounted with the discard option / was not. This is my /etc/fstab, actual uuids re