After talking to Chris Arges (arges) and Adam Conrad (infinity):
It was clear that if libibverbs fixes (HW enablement) break ABI
compatibility then they are not suitable for a Trusty SRU.
I'll break those fixes and return all of them to their respective cases
since there won't be any ABI being broken:
--
1) TGT daemon supporting iSER (iSCSI over IB) fixes (WILL BE FIXED HERE
since Vivid & Wily were already fixed here):
- LP: #1401575 - iSER not working in Trusty - Invalid.
- LP: #1445038 - TGT does not support ISER discovery - Duplicate of this bug.
- LP: #1443648 - iSER logouts cause kernel panic in 3.13 - Fix committed.
--
2) DHCP supporting IB properly:
- LP: #1401141 - ISC DHCP server does not work with InfiniBand - Fix
released.
--
3) QPID compilation problem:
- LP: #1367255 - qpid-cpp depends on ruby1.8 and should depend on
ruby1.9 - Will attach fix.
--
4) Libibverbs and Libmlx4 - Still checking ABI (if it was broken or
not). If a fix is possible it will be made here.
All libibverbs and libmlx4 rdepends are safe and won't be touched:
- srptools
- rdmacm-utils
- perftest
- librdmawrap2
- libopenmpi1.6
- libnes1
- libmthca1
- libmlx5-1
- libipathverbs1
- libibcm1
- libcxgb3-1
- ibverbs-utils
- glusterfs-common
- fio
- libtotem-pg5
- librdmacm1
** Changed in: tgt (Ubuntu Trusty)
Status: Confirmed => In Progress
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https://bugs.launchpad.net/bugs/1409904
Title:
Needed patches for InfiniBand Support: Flow Steering and Offload
Support + Fixes
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