Difference between revisions of "Mount options"

Latest revision as of 07:58, 25 October 2021

defaults: rw, suid, dev, exec, auto, nouser, and async
noiversion Do not increment the i_version inode field
auto_da_alloc
acl
user_xattr Support "user." extended attributes (or not).
noatime do not update inode access times on this filesystem
errors=remount-ro
commit=20, commit=nrsec Sync all data and metadata every nrsec seconds. The default value is 5 seconds. Zero means default.
inode_readahead_blks=64 tuning parameter controls the maximum number of inode table blocks that ext4's inode table readahead algorithm will pre-read into the buffer cache
delalloc Deferring block allocation until write-out time.

@@ Line 1: / Line 1: @@
-https://man7.org/linux/man-pages/man8/mount.8.html
+{{lowercase}}
+https://linux.die.net/man/8/mount
-* <code>[[defaults]]</code>
+* <code>[[defaults]]</code>: <code>[[rw]], [[suid]], [[dev]], [[exec]], [[auto]], [[nouser]]</code>, and <code>[[async]]</code>
 * <code>[[noiversion]]</code> Do not increment the [[i_version]] [[inode]] field
 * <code>[[auto_da_alloc]]</code>
@@ Line 9: / Line 10: @@
 * <code>[[noatime]]</code> do not update [[inode]] access times on this filesystem
 * <code>[[errors=remount-ro]]</code>
-* <code>[[commit]]=20</code>
+* <code>[[commit]]=20</code>, <code>commit=nrsec</code> [[Sync]] all data and metadata every nrsec seconds. The default value is 5 seconds. Zero means default.
-* <code>[[inode_readahead_blks=64]]</code>
+* <code>[[inode_readahead_blks]]=64</code> tuning parameter controls the maximum number of [[inode]] table blocks that ext4's inode table readahead algorithm will pre-read into the buffer cache
-* <code>[[delalloc]]</code>
+* <code>[[delalloc]]</code> Deferring [[block]] allocation until write-out time.
+== Related commands ==
+* <code>[[mount -a]]</code>
 == See also ==