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Bug #17219
closedrbd-nbd: disallow mapping images >2TB in size
% Done:
0%
Source:
other
Tags:
Backport:
jewel
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
The nbd kernel driver uses a hard-coded 512 byte sector size, resulting in a 2TB block size limit for nbd devices.
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