If there are some inodes in orphan list while a filesystem is being
read-only mounted, we should recommend that pepole umount and then
mount it when they try to remount with read-write. But the current
message/comment recommends that they umount and then remount it.
ext4_remount:
/*
* If we have an unprocessed orphan list hanging
* around from a previously readonly bdev mount,
* require a full umount/remount for now.
^^^^^^^^^^^^^^
*/
if (es->s_last_orphan) {
ext4_msg(sb, KERN_WARNING, "Couldn't "
"remount RDWR because of unprocessed "
"orphan inode list. Please "
"umount/remount instead");
^^^^^^^^^^^^^^
Signed-off-by: Toshiyuki Okajima <[email protected]>
---
fs/ext4/super.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 9ea71aa..c518522 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -4390,13 +4390,13 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
/*
* If we have an unprocessed orphan list hanging
* around from a previously readonly bdev mount,
- * require a full umount/remount for now.
+ * require a full umount/mount for now.
*/
if (es->s_last_orphan) {
ext4_msg(sb, KERN_WARNING, "Couldn't "
"remount RDWR because of unprocessed "
"orphan inode list. Please "
- "umount/remount instead");
+ "umount/mount instead");
err = -EINVAL;
goto restore_opts;
}
--
1.5.5.6
On 2011-08-01 06:56, Toshiyuki Okajima wrote:
> If there are some inodes in orphan list while a filesystem is being
> read-only mounted, we should recommend that pepole umount and then
> mount it when they try to remount with read-write.
On 2011-08-01 06:56, Toshiyuki Okajima wrote:
Hi,
I have just encountered this feature and I have a question:
How do I umount/mount if it's my root filesystem?
Is there anything I can do besides "the Microsoft way" (reboot)?
--
Sergei.
Hi.
(2011/08/07 4:51), Sergei Zhirikov wrote:
> On 2011-08-01 06:56, Toshiyuki Okajima wrote:
>> If there are some inodes in orphan list while a filesystem is being
>> read-only mounted, we should recommend that pepole umount and then
>> mount it when they try to remount with read-write.
> On 2011-08-01 06:56, Toshiyuki Okajima wrote:
>
> Hi,
>
> I have just encountered this feature and I have a question:
>
> How do I umount/mount if it's my root filesystem?
> Is there anything I can do besides "the Microsoft way" (reboot)?
Only way that you can recover this situation by is to reboot
because the root filesystem cannot umount.
Best Regards,
Toshiyuki Okajima