On Mon, Mar 23, 2020 at 12:11 AM Jaegeuk Kim <jaeg...@kernel.org> wrote: > > On 03/18, John wrote: > > On Mon, Mar 16, 2020 at 9:44 PM Chao Yu <yuch...@huawei.com> wrote: > > > > > > On 2020/3/16 17:52, John wrote: > > > > On Sun, Mar 15, 2020 at 9:24 PM Chao Yu <yuch...@huawei.com> wrote: > > > >> > > > >> What's your mount option and mkfs option on those two partitions, and > > > >> what's > > > >> your kernel version? > > > > > > > > I am mounting the partitions with systemd like so (/etc/fstab entry): > > > > LABEL=incoming /incoming f2fs noauto,x-systemd.automount > > > > 0 0 > > > > > > > > But I can reproduce this if I totally remove the entries within > > > > /etc/fstab, reboot, and mount manually like this: > > > > mount LABEL=incoming /incoming > > > > > > However, the directory where you trigger trim is "/mnt/media"? > > > > > > Quoted: > > > "Invoking it manually on the newer one gives this: > > > # fstrim -v /mnt/media > > > fstrim: /mnt/media: the discard operation is not supported" > > Hmm, could you share cat /proc/mounts?
Since I posted, I have completely reformatted the Samsung 860 EVO 2TB. Now, it is just a single LUKS partition with f2fs. I am getting the same "fstrim: /mnt/media: the discard operation is not supported" error when I try using fstrim -v /mnt/media with it. Here is cat /proc/mounts, thank you for the consideration: proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 sys /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 dev /dev devtmpfs rw,nosuid,relatime,size=3903292k,nr_inodes=975823,mode=755 0 0 run /run tmpfs rw,nosuid,nodev,relatime,mode=755 0 0 efivarfs /sys/firmware/efi/efivars efivarfs rw,nosuid,nodev,noexec,relatime 0 0 /dev/sda2 / ext4 rw,relatime 0 0 securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0 tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,mode=755 0 0 cgroup2 /sys/fs/cgroup/unified cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate 0 0 cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,name=systemd 0 0 pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0 none /sys/fs/bpf bpf rw,nosuid,nodev,noexec,relatime,mode=700 0 0 cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0 cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0 cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0 cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0 cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0 cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0 cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpu,cpuacct 0 0 cgroup /sys/fs/cgroup/rdma cgroup rw,nosuid,nodev,noexec,relatime,rdma 0 0 cgroup /sys/fs/cgroup/net_cls,net_prio cgroup rw,nosuid,nodev,noexec,relatime,net_cls,net_prio 0 0 cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0 cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0 systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12920 0 0 hugetlbfs /dev/hugepages hugetlbfs rw,relatime,pagesize=2M 0 0 mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0 debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0 tracefs /sys/kernel/tracing tracefs rw,nosuid,nodev,noexec,relatime 0 0 tmpfs /tmp tmpfs rw,nosuid,nodev 0 0 configfs /sys/kernel/config configfs rw,nosuid,nodev,noexec,relatime 0 0 systemd-1 /mnt/media autofs rw,relatime,fd=49,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14523 0 0 tmpfs /scratch tmpfs rw,lazytime,nodev,relatime,size=6291456k 0 0 nfsd /proc/fs/nfsd nfsd rw,relatime 0 0 /dev/mapper/media-crypt /mnt/media f2fs rw,lazytime,relatime,background_gc=on,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,flush_merge,extent_cache,mode=adaptive,active_logs=6,alloc_mode=default,fsync_mode=posix 0 0 /dev/mapper/media-crypt /srv/nfs/share f2fs ro,lazytime,relatime,background_gc=on,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,flush_merge,extent_cache,mode=adaptive,active_logs=6,alloc_mode=default,fsync_mode=posix 0 0 sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0 tmpfs /run/user/1000 tmpfs rw,nosuid,nodev,relatime,size=782676k,mode=700,uid=1000,gid=100 0 0 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
