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Bug #1744
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HAMMER fsstress panic in hammer_setup_child_callback
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Description
While running fsstress on HAMMER on a build of DragonFly from today (after the
most recent dsched fixes, with fq policy), I got a panic in
hammer_setup_child_callback, called from hammer_rec_rb_tree_RB_SCAN, ultimately
from hammer_flusher_slave_thread. Fsync_mode = 2.
Core at http://acm.jhu.edu/~me/vmcore.n0.gz, kernel at
http://acm.jhu.edu/~me/kern.n0.gz.
Updated by tuxillo almost 10 years ago
- Description updated (diff)
- Category set to VFS subsystem
- Status changed from New to In Progress
- Assignee deleted (
0) - Target version set to 4.2
Hi,
I am unsure whether this is an issue with fq or hammer itself.
We would need to run fsstress again and see if it can be reproduced.
Cheers,
Antonio Huete
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