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Fix filesystem resize by calling e2fsck -f first

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Previously when the block device was resized the partition table was also
resized but the filesystem was not. For an increase from 64GiB to 128GiB
the console showed:

     * Configuring host block device .../dev/vda1: clean, 62/4194304 files, 604445/16776960 blocks
    Resizing disk partition: Unpartitioned space /dev/vda: 64 GiB, 68719476736 bytes, 134217728 sectors
    resize2fs 1.43.3 (04-Sep-2016)
    Please run 'e2fsck -f /dev/vda1' first.

    /dev/vda1: clean, 62/4194304 files, 604445/16776960 blocks

This patch makes `resize2fs` happy by running `e2fsck -f` beforehand as
requested.

Signed-off-by: David Scott <dave.scott@docker.com>
This commit is contained in:
David Scott 2016-11-28 11:19:40 +00:00
parent b2cae0e086
commit 79f8a87569
1 changed files with 3 additions and 1 deletions
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4
alpine/packages/automount/etc/init.d/automount
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@ -7,7 +7,7 @@ depend()
do_fsck()
{
/sbin/e2fsck -p "$1"
/sbin/e2fsck -p $*
EXIT_CODE=$?
# exit code 1 is errors corrected
[ "${EXIT_CODE}" -eq 1 ] && EXIT_CODE=0
@ -44,6 +44,8 @@ do_fsck_extend_mount()
blockdev --rereadpt $diskdev 2> /dev/null
mdev -s
# resize2fs fails unless we use -f here
do_fsck -f "$DATA" || return 1
resize2fs "$DATA"
do_fsck "$DATA" || return 1