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Bug #22948
closedclient: wire up ceph_ll_readv and ceph_ll_writev
% Done:
0%
Source:
Development
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Client, Ganesha FSAL
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
These two functions are stubbed out in the client libraries and always just return -1. Wire them into the backend infrastructure that ceph_preadv and ceph_pwritev are using. One challenge is that these functions return int64_t, but the lower level functions seem to pass around ints. This will require a type-safety cleanup as well.
This is mostly needed to support nfs-ganesha which is adding support for vectorized read/write.
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