@@ -457,14 +457,46 @@ must be specified.
.B \-bir
]
.I value
+[
+.B -d
+|
+.I id
+|
+.I name
+]
.br
Allows the quota enforcement timeout (i.e. the amount of time allowed
to pass before the soft limits are enforced as the hard limits) to
be modified. The current timeout setting can be displayed using the
.B state
-command. The value argument is a number of seconds, but units of
-\&'minutes', 'hours', 'days', and 'weeks' are also understood
+command.
+.br
+When setting the default timer via the
+.B \-d
+option, or for
+.B id
+0, or if no argument is given after
+.I value
+the
+.I value
+argument is a number of seconds indicating the relative amount of time after
+soft limits are exceeded, before hard limits are enforced.
+.br
+When setting any other individual timer by
+.I id
+or
+.I name,
+the
+.I value
+is the number of seconds from now, at which time the hard limits will be enforced.
+This allows extending the grace time of an individual user who has exceeded soft
+limits.
+.br
+For
+.I value,
+units of \&'minutes', 'hours', 'days', and 'weeks' are also understood
(as are their abbreviations 'm', 'h', 'd', and 'w').
+.br
.HP
.B warn
[
@@ -419,6 +419,7 @@ restore_f(
static void
set_timer(
+ uint32_t id,
uint type,
uint mask,
char *dev,
@@ -427,14 +428,41 @@ set_timer(
fs_disk_quota_t d;
memset(&d, 0, sizeof(d));
+
+ /*
+ * If id is specified we are extending grace time by value
+ * Otherwise we are setting the default grace time
+ */
+ if (id) {
+ time_t now;
+
+ if (xfsquotactl(XFS_GETQUOTA, dev, type, id, (void *)&d) < 0) {
+ exitcode = 1;
+ fprintf(stderr, _("%s: cannot get quota: %s\n"),
+ progname, strerror(errno));
+ return;
+ }
+
+ time(&now);
+
+ if (d.d_blk_hardlimit && d.d_bcount > d.d_blk_hardlimit)
+ d.d_btimer = now + value;
+ if (d.d_ino_softlimit && d.d_icount > d.d_ino_softlimit)
+ d.d_itimer = now + value;
+ if (d.d_rtb_softlimit && d.d_rtbcount > d.d_rtb_softlimit)
+ d.d_rtbtimer = now + value;
+ } else {
+ d.d_btimer = value;
+ d.d_itimer = value;
+ d.d_rtbtimer = value;
+ }
+
d.d_version = FS_DQUOT_VERSION;
d.d_flags = type;
d.d_fieldmask = mask;
- d.d_itimer = value;
- d.d_btimer = value;
- d.d_rtbtimer = value;
+ d.d_id = id;
- if (xfsquotactl(XFS_SETQLIM, dev, type, 0, (void *)&d) < 0) {
+ if (xfsquotactl(XFS_SETQLIM, dev, type, id, (void *)&d) < 0) {
exitcode = 1;
fprintf(stderr, _("%s: cannot set timer: %s\n"),
progname, strerror(errno));
@@ -447,10 +475,15 @@ timer_f(
char **argv)
{
uint value;
- int c, type = 0, mask = 0;
+ char *name = NULL;
+ uint32_t id = 0;
+ int c, type = 0, mask = 0, flags = 0;
- while ((c = getopt(argc, argv, "bgipru")) != EOF) {
+ while ((c = getopt(argc, argv, "bdgipru")) != EOF) {
switch (c) {
+ case 'd':
+ flags |= DEFAULTS_FLAG;
+ break;
case 'b':
mask |= FS_DQ_BTIMER;
break;
@@ -474,23 +507,45 @@ timer_f(
}
}
- if (argc != optind + 1)
+ /*
+ * Older versions of the command did not accept -d|id|name,
+ * so in that case we assume we're setting default timer,
+ * and the last arg is the timer value.
+ *
+ * Otherwise, if the defaults flag is set, we expect 1 more arg for
+ * timer value ; if not, 2 more args: 1 for value, one for id/name.
+ */
+ if (!(flags & DEFAULTS_FLAG) && (argc == optind + 1)) {
+ value = cvttime(argv[optind++]);
+ } else if (flags & DEFAULTS_FLAG) {
+ if (argc != optind + 1)
+ return command_usage(&timer_cmd);
+ value = cvttime(argv[optind++]);
+ } else if (argc == optind + 2) {
+ value = cvttime(argv[optind++]);
+ name = (flags & DEFAULTS_FLAG) ? "0" : argv[optind++];
+ } else
return command_usage(&timer_cmd);
- value = cvttime(argv[optind++]);
+ /* if none of -bir specified, set them all */
if (!mask)
mask = FS_DQ_TIMER_MASK;
if (!type) {
type = XFS_USER_QUOTA;
} else if (type != XFS_GROUP_QUOTA &&
- type != XFS_PROJ_QUOTA &&
- type != XFS_USER_QUOTA) {
+ type != XFS_PROJ_QUOTA &&
+ type != XFS_USER_QUOTA) {
return command_usage(&timer_cmd);
}
- set_timer(type, mask, fs_path->fs_name, value);
+ if (name)
+ id = id_from_string(name, type);
+
+ if (id >= 0)
+ set_timer(id, type, mask, fs_path->fs_name, value);
+
return 0;
}
@@ -616,9 +671,9 @@ edit_init(void)
timer_cmd.name = "timer";
timer_cmd.cfunc = timer_f;
- timer_cmd.argmin = 2;
+ timer_cmd.argmin = 1;
timer_cmd.argmax = -1;
- timer_cmd.args = _("[-bir] [-g|-p|-u] value");
+ timer_cmd.args = _("[-bir] [-g|-p|-u] value [-d|id|name]");
timer_cmd.oneline = _("set quota enforcement timeouts");
timer_cmd.help = timer_help;
timer_cmd.flags = CMD_FLAG_FOREIGN_OK;
The only grace period which can be set via xfs_quota today is for id 0, i.e. the default grace period for all users. However, setting an individual grace period is useful; for example: Alice has a soft quota of 100 inodes, and a hard quota of 200 inodes Alice uses 150 inodes, and enters a short grace period Alice really needs to use those 150 inodes past the grace period The administrator extends Alice's grace period until next Monday vfs quota users such as ext4 can do this today, with setquota -T xfs_quota can now accept an optional user id or name (symmetric with how warn limits are specified), in which case that user's grace period is extended to expire the given amount of time from now(). To maintain compatibility with old command lines, if none of [-d|id|name] are specified, default limits are set as before. (kernelspace requires updates to enable all this as well.) Signed-off-by: Eric Sandeen <sandeen@redhat.com> ---