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Add -f option to resize2fs -P in vfs_minimum_size.

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Sometimes the user wants to know minimum size
for dirty (e.g. mounted) filesystems. In this case,
resize2fs -P will require calling e2fsck -f, while
"in general, it is not safe to run e2fsck on mounted filesystems".

Since resize2fs -P does not modify filesystem, we force it
to display (probably approximate) minimum size.
This commit is contained in:
Maxim Perevedentsev
2016-01-18 18:09:05 +03:00
committed by Richard W.M. Jones
parent d723b352f8
commit 4a7b32a7e2
1 changed files with 1 additions and 1 deletions
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2
daemon/ext2.c
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@@ -317,7 +317,7 @@ ext_minimum_size (const char *device)
long block_size;
const char *pattern = "Estimated minimum size of the filesystem: ";
r = command (&out, &err, str_resize2fs, "-P", device, NULL);
r = command (&out, &err, str_resize2fs, "-P", "-f", device, NULL);
if (r == -1) {
reply_with_error ("%s", err);
return -1;