diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/files/1592590')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/files/1592590 | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/files/1592590 b/results/classifier/deepseek-2-tmp/output/files/1592590 deleted file mode 100644 index fbb99c1a1..000000000 --- a/results/classifier/deepseek-2-tmp/output/files/1592590 +++ /dev/null @@ -1,20 +0,0 @@ - -Prevent qemu-img resize from causing "Active L1 table too large" - -This commit prevents qemu from overallocating if qcow2 image is too big (whatever that means): https://lists.gnu.org/archive/html/qemu-devel/2014-07/msg01481.html - -However, `qemu-img resize` isn't protected by the same code and allows to go beyond that. - -root@nwkr-laptop ~virtkick/hdd # qemu-img resize 33_test_609dffde-eb51-4b75-918d-b814f1bcb526.qcow2 +100000T -Image resized. - -Which then causes "Active L1 table too large" error that cannot be reversed. - -root@nwkr-laptop ~virtkick/hdd # qemu-img info 33_test_609dffde-eb51-4b75-918d-b814f1bcb526.qcow2 -qemu-img: Could not open '33_test_609dffde-eb51-4b75-918d-b814f1bcb526.qcow2': Active L1 table too large - -root@nwkr-laptop ~virtkick/hdd # qemu-img resize 33_test_609dffde-eb51-4b75-918d-b814f1bcb526.qcow2 -100000T -qemu-img: Could not open '33_test_609dffde-eb51-4b75-918d-b814f1bcb526.qcow2': Active L1 table too large - - -I originally faces this bug when I passed wrong parameters to qemu-img in a programatic way which caused an image to go corrupt. It's good to protect user's images from being resized too much. \ No newline at end of file |