Description of problem: umount on ext4 has seriously regressed, stalling for over a minute (or more): https://bugzilla.kernel.org/show_bug.cgi?id=15906
Version-Release number of selected component (if applicable): 2.6.33
How reproducible: always
Steps to Reproduce: 1. install a Fedora 13, accepted defaults. 2. Run the following as root:
cd /tmp dd if=/dev/zero of=test.ext4 bs=1 count=1 seek=1G mkfs.ext4 -F test.ext4 mkdir -p /mnt/test mount -o loop test.ext4 /mnt/test echo $(seq 65536) | (cd /mnt/test; xargs touch) time umount /mnt/test
Actual results: over a minute to perform umount.
Expected results: a few seconds.
Description of problem: umount on ext4 has seriously regressed, stalling for over a minute (or more): /bugzilla. kernel. org/show_ bug.cgi? id=15906
https:/
Version-Release number of selected component (if applicable): 2.6.33
How reproducible: always
Steps to Reproduce:
1. install a Fedora 13, accepted defaults.
2. Run the following as root:
cd /tmp
dd if=/dev/zero of=test.ext4 bs=1 count=1 seek=1G
mkfs.ext4 -F test.ext4
mkdir -p /mnt/test
mount -o loop test.ext4 /mnt/test
echo $(seq 65536) | (cd /mnt/test; xargs touch)
time umount /mnt/test
Actual results: over a minute to perform umount.
Expected results: a few seconds.