mount discard
Batch discard operations are run explicitly by the user with the fstrim command. · Online discard operations are specified at mount time, either with the -o ... ,the command to remove discard is this tune2fs -o^discard /dev/md2.
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 mount discard 相關參考資料
"discard" mount option for swap partition? - EndeavourOS Forum
2020年9月29日 — If no policy is selected, the default behavior is to enable both discard types. The /etc/fstab mount options discard , discard=once , or discard ... https://forum.endeavouros.com 2.4. Discard Unused Blocks Red Hat Enterprise Linux 7
Batch discard operations are run explicitly by the user with the fstrim command. · Online discard operations are specified at mount time, either with the -o ... https://access.redhat.com Cannot remove mount option "discard" on an ext4 file system
the command to remove discard is this tune2fs -o^discard /dev/md2. https://serverfault.com Chapter 37. Discarding unused blocks Red Hat Enterprise ...
37.4. Enabling online block discard · Procedure. Enable online discard at mount time: When mounting a file system manually, add the -o discard mount option: # ... https://access.redhat.com Is mounting with "discard" needed for TRIM? - Unix Stack ...
If the filesystem is mounted with discard , then deleting files will automatically cause the TRIM command to be issued. https://unix.stackexchange.com Linux – btrfs and the discard mount option on an ssd - iTecTec
In /etc/fstab and when using the mount command in ext4 you would add the option discard to activate TRIM on an SSD. Similarly the discard option activates TRIM ... https://itectec.com Solid state drive - ArchWiki
2021年12月4日 — The service executes fstrim(8) on all mounted filesystems on devices that support the discard operation. The timer relies on the timestamp of / ... https://wiki.archlinux.org SSDOptimization - Debian Wiki
2021年12月6日 — WARNING; Basics; Partitions and Alignment; Mounting SSD filesystems ... Alternatively, and often not recommended: Set discard mount option ... https://wiki.debian.org When and where to use rw,nofail,noatime,discard,defaults?
As said by @ilkkachu, if you take a look at the mount(8) manpage, all your doubts should go away. Quoting the manpages: -w, --rw, --read-write Mount the ... https://unix.stackexchange.com 實用SSD 總整理(一) - Bill's Linux Note
2014年12月14日 — 修改mount 設定開啟Trim 以及noatime。 ... 除，一般而言Trim 對於SSD 長時間使用下的效能表現以及壽命有正面幫助，mount 對應的參數設定為discard。 http://twlinuxnotes.blogspot.c |