Ceph

Build output:

tardir=ceph-10.2.5 && tar --format=ustar -chf - "$tardir" | BZIP2=${BZIP2--9} bzip2 -c >ceph-10.2.5.tar.bz2
tar: ceph-10.2.5/src/test/debian-jessie/debian: File removed before we read it
tar: ceph-10.2.5/src/test/ubuntu-14.04/debian: File removed before we read it
tar: ceph-10.2.5/src/test/ubuntu-12.04/debian: File removed before we read it
tar: ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=3-m=1.yaml: link name is too long; not dumped
tar: ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=2-m=1.yaml: link name is too long; not dumped
tar: ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=3-m=1.yaml: link name is too long; not dumped
tar: ceph-10.2.5/qa/suites/upgrade/hammer-x/stress-split-erasure-code-x86_64/9-workload/ec-rados-plugin=isa-k=2-m=1.yaml: link name is too long; not dumped
tar: ceph-10.2.5/qa/suites/upgrade/hammer-x/stress-split-erasure-code-x86_64/9-workload/ec-rados-plugin=isa-k=2-m=1.yaml: link name is too long; not dumped
tar: ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=2-m=1.yaml: link name is too long; not dumped
tar: ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=3-m=1.yaml: link name is too long; not dumped
tar: Exiting with failure status due to previous errors
if test -d "ceph-10.2.5"; then find "ceph-10.2.5" -type d ! -perm -200 -exec chmod u+w {} ';' && rm -rf "ceph-10.2.5" || { sleep 5 && rm -rf "ceph-10.2.5"; }; else :; fi
++ ls ceph-10.2.5.tar.gz
++ cut -c 6-
++ sed s/.tar.gz//
+ vers=10.2.5
+ extension=tar.gz
+ extract_flags=zxf
+ compress_flags=zcf
+ echo tarball vers 10.2.5
tarball vers 10.2.5
+ echo extracting
extracting
+ mkdir -p release/10.2.5-5526-g8a213ac/rpm
+ cp 'rpm/*.patch' release/10.2.5-5526-g8a213ac/rpm
cp: cannot stat 'rpm/*.patch': No such file or directory
+ true
+ cd release/10.2.5-5526-g8a213ac
+ tar zxf /home/jenkins-build/build/workspace/ceph-dev-new-setup/ceph-10.2.5.tar.gz
tar: ceph-10.2.5/qa/suites/upgrade/hammer-x/stress-split-erasure-code/9-workload/ec-rados-plugin=jerasure-k=3-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=': No such file or directory
tar: ceph-10.2.5/qa/suites/rados/thrash-erasure-code/workloads/ec-rados-plugin=jerasure-k=2-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=': No such file or directory
tar: ceph-10.2.5/qa/suites/rados/thrash-erasure-code/workloads/ec-rados-plugin=jerasure-k=3-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=': No such file or directory
tar: ceph-10.2.5/qa/suites/rados/thrash-erasure-code-isa/workloads/ec-rados-plugin=isa-k=2-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/hammer-x/stress-split-erasure-code-x86_64/9-workload/ec-rados-plugin=i': No such file or directory
tar: ceph-10.2.5/qa/erasure-code/ec-rados-plugin=isa-k=2-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/hammer-x/stress-split-erasure-code-x86_64/9-workload/ec-rados-plugin=i': No such file or directory
tar: ceph-10.2.5/qa/erasure-code/ec-rados-plugin=jerasure-k=2-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=': No such file or directory
tar: ceph-10.2.5/qa/erasure-code/ec-rados-plugin=jerasure-k=3-m=1.yaml: Cannot hard link to 'ceph-10.2.5/qa/suites/upgrade/firefly-hammer-x/parallel/7-final-workload/ec-rados-plugin=jerasure-k=': No such file or directory
tar: Exiting with failure status due to previous errors
Build step 'Execute shell' marked build as failure

This is a limitation on `ustar` on path length which is 100 characters. Now that the qa suite has been merged into Ceph, I think this is causing these long paths to be issues with the tar flag.

The `--format=posix` option could probably help here, but I am unsure where/what to change to make that happen or what the side effect would be (if any).