Red Hat Bugzilla – Bug 986458
gluster-swift-gen-builders should show user where the ring files are created
Last modified: 2016-11-08 17:25:00 EST
Description of problem: When running gluster-swift-gen-builders no summary output is given. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. gluster-swift-gen-builders <account...> 2. 3. Actual results: Only the swift command output is given Expected results: Show where the ring files have been created, and if not in /etc/swift, suggest to the user to overwrite the /etc/swift ring files with the new ones. Additional info:
Should we modify the script to cd to /etc/swift directory prior to start ? Rather thank asking user to copy it to /etc/swift.
IMO, the rings file generated by gluster-swift-gen-builders should need to overwrite the existing ring files in order get started. I can provide an option of backing up earlier ring file <if any> to a backup_ring_files folder in /etc/swift. Please let me know if this make sense.
luster-swift-gen-builders behaviour changes gluster-swift-gen-builders copies the older ring files to /etc/swift/backup_ring. And then creates the new ring files to /etc/swift BUG: 986458 Change-Id: I06e93179e46da56d5046419e66c8864aa08f184d Signed-off-by: Chetan Risbud <crisbud@redhat.com> Reviewed-on: http://review.gluster.org/5384 Reviewed-by: Luis Pabon <lpabon@redhat.com> Tested-by: Luis Pabon <lpabon@redhat.com> Merged to upstream
http://review.gluster.org/#/c/5457/ merged to release 1.8 as well.
In version gluster-swift-plugin-1.8.0-6
[root@mater ~]# gluster-swift-gen-builders test test2 mkdir: cannot create directory `/etc/swift/backup_rings': File exists WARNING: No region specified for z1-127.0.0.1:6012/test_. Defaulting to region 1. Device r1z1-127.0.0.1:6012/test_"" with 100.0 weight got id 0 WARNING: No region specified for z2-127.0.0.1:6012/test2_. Defaulting to region 1. Device r1z2-127.0.0.1:6012/test2_"" with 100.0 weight got id 1 Reassigned 2 (100.00%) partitions. Balance is now 0.00. account.builder, build version 2 2 partitions, 1.000000 replicas, 1 regions, 2 zones, 2 devices, 0.00 balance The minimum number of hours before a partition can be reassigned is 1 Devices: id region zone ip address port name weight partitions balance meta 0 1 1 127.0.0.1 6012 test 100.00 1 0.00 1 1 2 127.0.0.1 6012 test2 100.00 1 0.00 mkdir: cannot create directory `/etc/swift/backup_rings': File exists WARNING: No region specified for z1-127.0.0.1:6011/test_. Defaulting to region 1. Device r1z1-127.0.0.1:6011/test_"" with 100.0 weight got id 0 WARNING: No region specified for z2-127.0.0.1:6011/test2_. Defaulting to region 1. Device r1z2-127.0.0.1:6011/test2_"" with 100.0 weight got id 1 Reassigned 2 (100.00%) partitions. Balance is now 0.00. container.builder, build version 2 2 partitions, 1.000000 replicas, 1 regions, 2 zones, 2 devices, 0.00 balance The minimum number of hours before a partition can be reassigned is 1 Devices: id region zone ip address port name weight partitions balance meta 0 1 1 127.0.0.1 6011 test 100.00 1 0.00 1 1 2 127.0.0.1 6011 test2 100.00 1 0.00 mkdir: cannot create directory `/etc/swift/backup_rings': File exists WARNING: No region specified for z1-127.0.0.1:6010/test_. Defaulting to region 1. Device r1z1-127.0.0.1:6010/test_"" with 100.0 weight got id 0 WARNING: No region specified for z2-127.0.0.1:6010/test2_. Defaulting to region 1. Device r1z2-127.0.0.1:6010/test2_"" with 100.0 weight got id 1 Reassigned 2 (100.00%) partitions. Balance is now 0.00. object.builder, build version 2 2 partitions, 1.000000 replicas, 1 regions, 2 zones, 2 devices, 0.00 balance The minimum number of hours before a partition can be reassigned is 1 Devices: id region zone ip address port name weight partitions balance meta 0 1 1 127.0.0.1 6010 test 100.00 1 0.00 1 1 2 127.0.0.1 6010 test2 100.00 1 0.00 mater proxy-server Client disconnected without sending enough data (txn: tx12da5da3632c4b3ca20c47a53f8a941f) (client_ip: 127.0.0.1) Aug 18 15:15:51 mater proxy-server 127.0.0.1 127.0.0.1 18/Aug/2013/19/15/51 PUT /v1/AUTH_test/dir/10.img HTTP/1.0 499 - curl/7.19.7%20%28x86_64-redhat-linux-gnu%29%20libcurl/7.19.7%20NSS/3.14.3.0%20zlib/1.2.3%20libidn/1.18%20libssh2/1.4.2 test%2CAUTH_tke4a76ae4646e48b8ac626771cd1d6578 1777876992 89 - tx12da5da3632c4b3ca20c47a53f8a941f - 24.9707 - Aug 18 17:28:54 mater kernel: hrtimer: interrupt took 15531974 ns [root@mater ~]# rpm -qa|grep swift gluster-swift-container-1.8.0-6.11.el6rhs.noarch python-swiftclient-1.4.0-1.el6.noarch gluster-swift-plugin-1.8.0-6.el6rhs.noarch gluster-swift-proxy-1.8.0-6.11.el6rhs.noarch gluster-swift-account-1.8.0-6.11.el6rhs.noarch gluster-swift-1.8.0-6.11.el6rhs.noarch gluster-swift-object-1.8.0-6.11.el6rhs.noarch [root@mater ~]#
New code changes are posted for review and merged to master, upstream. http://review.gluster.org/#/c/5658/
Changes have been merged to release 1.8 as well. http://review.gluster.org/#/c/5667/
*** Bug 986456 has been marked as a duplicate of this bug. ***
[root@mater etc]# gluster-swift-gen-builders test WARNING: No region specified for z1-127.0.0.1:6012/test_. Defaulting to region 1. Device r1z1-127.0.0.1:6012/test_"" with 100.0 weight got id 0 Reassigned 2 (100.00%) partitions. Balance is now 0.00. account.builder, build version 1 2 partitions, 1.000000 replicas, 1 regions, 1 zones, 1 devices, 0.00 balance The minimum number of hours before a partition can be reassigned is 1 Devices: id region zone ip address port name weight partitions balance meta 0 1 1 127.0.0.1 6012 test 100.00 2 0.00 WARNING: No region specified for z1-127.0.0.1:6011/test_. Defaulting to region 1. Device r1z1-127.0.0.1:6011/test_"" with 100.0 weight got id 0 Reassigned 2 (100.00%) partitions. Balance is now 0.00. container.builder, build version 1 2 partitions, 1.000000 replicas, 1 regions, 1 zones, 1 devices, 0.00 balance The minimum number of hours before a partition can be reassigned is 1 Devices: id region zone ip address port name weight partitions balance meta 0 1 1 127.0.0.1 6011 test 100.00 2 0.00 WARNING: No region specified for z1-127.0.0.1:6010/test_. Defaulting to region 1. Device r1z1-127.0.0.1:6010/test_"" with 100.0 weight got id 0 Reassigned 2 (100.00%) partitions. Balance is now 0.00. object.builder, build version 1 2 partitions, 1.000000 replicas, 1 regions, 1 zones, 1 devices, 0.00 balance The minimum number of hours before a partition can be reassigned is 1 Devices: id region zone ip address port name weight partitions balance meta 0 1 1 127.0.0.1 6010 test 100.00 2 0.00 Ring files are prepared in /etc/swift [root@mater etc]# rpm -qa|grep swift gluster-swift-container-1.8.0-6.11.el6rhs.noarch gluster-swift-proxy-1.8.0-6.11.el6rhs.noarch gluster-swift-account-1.8.0-6.11.el6rhs.noarch gluster-swift-plugin-1.8.0-7.el6rhs.noarch gluster-swift-1.8.0-6.11.el6rhs.noarch gluster-swift-object-1.8.0-6.11.el6rhs.noarch Ring files are created in /etc/swift irrespective of where the gen builder is ran. Marking as fix, based on the above observation.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2013-1262.html