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Bug #43409

closed

mds:When the directory level is above 3000, the following assertions will appear

Added by huanwen ren over 4 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
Ceph - v12.2.9
ceph-qa-suite:
fs
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

When I use the script to continuously create directories,
but the directory level is above 3000, the following assertions appear:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffeb5a5700 (LWP 118867)]
0x0000555555a6ffb6 in CInode::adjust_nested_auth_pins (this=0x55555ef66300, a=a@entry=1, by=by@entry=0x55555fdc2300)
    at /usr/src/debug/ceph-12.2.9-2-59-g1608bbd/src/mds/CInode.cc:2462
2462      dout(35) << "adjust_nested_auth_pins by " << by

ratelimit_check (s=0x5555563e9b50 <CInode::adjust_nested_auth_pins(int, void*)::__rs>) at /usr/src/debug/ceph-12.2.9-2-59-g1608bbd/src/common/ratelimit.h:50
50        auto now = std::chrono::steady_clock::now();
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 #1

Updated by huanwen ren over 4 years ago

  • Status changed from New to Closed
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