Red Hat Product Errata RHBA-2016:2680 - Bug Fix Advisory
Issued:
2016-11-09
Updated:
2016-11-09

RHBA-2016:2680 - Bug Fix Advisory

Synopsis

sanlock bug fix update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated sanlock packages that fix one bug are now available for Red Hat Enterprise Linux 7.

Description

The sanlock packages provide a shared storage lock manager. Hosts with shared access to a block device or a file can use sanlock to synchronize their activities. VDSM and libvirt use sanlock to synchronize access to shared devices or files.

This update fixes the following bug:

  • Previously, calling libsanlock library functions could fail with the EINTR error if the calling program received a signal while blocked in libsanlock. As a consequence, a failure occurred on the client's side. A patch has been applied to fix this bug, and calling libsanlock functions no longer fails in the described situation. (BZ#1357883)

Users of sanlock are advised to upgrade to these updated packages, which fix this bug.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.2 x86_64
  • Red Hat Enterprise Linux Server - AUS 7.3 x86_64
  • Red Hat Enterprise Linux Server - AUS 7.2 x86_64
  • Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.2 ppc64
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.2 ppc64le
  • Red Hat Enterprise Linux Server - TUS 7.2 x86_64
  • Red Hat Enterprise Linux EUS Compute Node 7.2 x86_64
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.2 x86_64

Fixes

  • BZ - 1357883 - libsanlock does not handle EINTR, causing failures in client

CVEs

(none)

References

(none)

Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
x86_64
fence-sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 25b1ad8e34db2bc15ba1ecd0db75890d0f9d571b03aeca99cd30652828c851ac
sanlk-reset-3.2.4-3.el7_2.x86_64.rpm SHA-256: 780c9999dc13a721ddbc811787b85d79de820ea7df3be696b33f12d3a5d3cbc4
sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 52c45dd04bf6f34381420ee25bd1022b6a42e1da4cc3300b98d8ac55108ada76
sanlock-debuginfo-3.2.4-3.el7_2.x86_64.rpm SHA-256: 68277eb1bbeb60ba0c55d0f3f07f698ad93eea3341e58207373de75187ad3d71
sanlock-devel-3.2.4-3.el7_2.x86_64.rpm SHA-256: 05da40f0d6965528d78c02b60175ef99945ee2b876b8aee28bfa036db1bee829
sanlock-lib-3.2.4-3.el7_2.x86_64.rpm SHA-256: ffdd6288e06fda99b6b9cf938d3a49bd514d5da260316c3a7046e8599b63da33
sanlock-python-3.2.4-3.el7_2.x86_64.rpm SHA-256: efaaaf025d4ad9b672d8cea4bddf650852732c747d0e311e3b9c6a811ad84005

Red Hat Enterprise Linux Server - AUS 7.3

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
x86_64
fence-sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 25b1ad8e34db2bc15ba1ecd0db75890d0f9d571b03aeca99cd30652828c851ac
sanlk-reset-3.2.4-3.el7_2.x86_64.rpm SHA-256: 780c9999dc13a721ddbc811787b85d79de820ea7df3be696b33f12d3a5d3cbc4
sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 52c45dd04bf6f34381420ee25bd1022b6a42e1da4cc3300b98d8ac55108ada76
sanlock-debuginfo-3.2.4-3.el7_2.x86_64.rpm SHA-256: 68277eb1bbeb60ba0c55d0f3f07f698ad93eea3341e58207373de75187ad3d71
sanlock-devel-3.2.4-3.el7_2.x86_64.rpm SHA-256: 05da40f0d6965528d78c02b60175ef99945ee2b876b8aee28bfa036db1bee829
sanlock-lib-3.2.4-3.el7_2.x86_64.rpm SHA-256: ffdd6288e06fda99b6b9cf938d3a49bd514d5da260316c3a7046e8599b63da33
sanlock-python-3.2.4-3.el7_2.x86_64.rpm SHA-256: efaaaf025d4ad9b672d8cea4bddf650852732c747d0e311e3b9c6a811ad84005

Red Hat Enterprise Linux Server - AUS 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
x86_64
fence-sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 25b1ad8e34db2bc15ba1ecd0db75890d0f9d571b03aeca99cd30652828c851ac
sanlk-reset-3.2.4-3.el7_2.x86_64.rpm SHA-256: 780c9999dc13a721ddbc811787b85d79de820ea7df3be696b33f12d3a5d3cbc4
sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 52c45dd04bf6f34381420ee25bd1022b6a42e1da4cc3300b98d8ac55108ada76
sanlock-debuginfo-3.2.4-3.el7_2.x86_64.rpm SHA-256: 68277eb1bbeb60ba0c55d0f3f07f698ad93eea3341e58207373de75187ad3d71
sanlock-devel-3.2.4-3.el7_2.x86_64.rpm SHA-256: 05da40f0d6965528d78c02b60175ef99945ee2b876b8aee28bfa036db1bee829
sanlock-lib-3.2.4-3.el7_2.x86_64.rpm SHA-256: ffdd6288e06fda99b6b9cf938d3a49bd514d5da260316c3a7046e8599b63da33
sanlock-python-3.2.4-3.el7_2.x86_64.rpm SHA-256: efaaaf025d4ad9b672d8cea4bddf650852732c747d0e311e3b9c6a811ad84005

Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
ppc64
fence-sanlock-3.2.4-3.el7_2.ppc64.rpm SHA-256: e20704df0c178c2ff772ce9ca34fe804eccabcb7edabb5aed315bc64077f7119
sanlk-reset-3.2.4-3.el7_2.ppc64.rpm SHA-256: e6aeb10b3e659a80b241aa3bb6d4d0133441c782be2bd6a4f069d19b6d97c647
sanlock-3.2.4-3.el7_2.ppc64.rpm SHA-256: 862be7ee1e4a64b5b297b29fd06a5285483b1a2282ef2f1bc6c7d35b4292afdd
sanlock-debuginfo-3.2.4-3.el7_2.ppc64.rpm SHA-256: f4c1fd2ef9e09478993b7ae6c27a346b751573d51fabe50b18c8eb3db4926738
sanlock-devel-3.2.4-3.el7_2.ppc64.rpm SHA-256: 931af22c64a2fa5dc23996ee1279561a5b9d5baafe409a82852bfe1af8ed1bb7
sanlock-lib-3.2.4-3.el7_2.ppc64.rpm SHA-256: 3ce95bd2c17ed5918f85c4405452302439546684b3d0b079159dedd0cf0b9f33
sanlock-python-3.2.4-3.el7_2.ppc64.rpm SHA-256: c5a3b9ca9e932458b0961be7ea488c9b1777bf37ed21d75ddd170a7fd6f3b18a

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
ppc64le
fence-sanlock-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 8cda126193456f94c3b2491a0addfe217719d9aa2fa48defd9c2719e0678a123
sanlk-reset-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 8a941fdbad6c2cca29acc46945ca538688d243afb327bdecba84b9f8757eddb8
sanlock-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 49b060a2e08d31e68559e2d0a96fe33d42f4069daf5da35313eb0450fd4b14ab
sanlock-debuginfo-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 54f5fad58442dfad370624fbd63727a6675db12444929cd46a7b48d2a46ddca8
sanlock-devel-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 4a9e9dd40430fa34c6195cb5acc558d7fc42d13e9bfa58ef8fc1f98018204f69
sanlock-lib-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 3afd560d72791d75e81fcc2e1e04b2719e3a02ffc1380bc507478d8b3b503df7
sanlock-python-3.2.4-3.el7_2.ppc64le.rpm SHA-256: 3d0bd4aeb959d3bf55264f063934ff97e80a35dea001e1649a3af2be0c44ebd4

Red Hat Enterprise Linux Server - TUS 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
x86_64
fence-sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 25b1ad8e34db2bc15ba1ecd0db75890d0f9d571b03aeca99cd30652828c851ac
sanlk-reset-3.2.4-3.el7_2.x86_64.rpm SHA-256: 780c9999dc13a721ddbc811787b85d79de820ea7df3be696b33f12d3a5d3cbc4
sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 52c45dd04bf6f34381420ee25bd1022b6a42e1da4cc3300b98d8ac55108ada76
sanlock-debuginfo-3.2.4-3.el7_2.x86_64.rpm SHA-256: 68277eb1bbeb60ba0c55d0f3f07f698ad93eea3341e58207373de75187ad3d71
sanlock-devel-3.2.4-3.el7_2.x86_64.rpm SHA-256: 05da40f0d6965528d78c02b60175ef99945ee2b876b8aee28bfa036db1bee829
sanlock-lib-3.2.4-3.el7_2.x86_64.rpm SHA-256: ffdd6288e06fda99b6b9cf938d3a49bd514d5da260316c3a7046e8599b63da33
sanlock-python-3.2.4-3.el7_2.x86_64.rpm SHA-256: efaaaf025d4ad9b672d8cea4bddf650852732c747d0e311e3b9c6a811ad84005

Red Hat Enterprise Linux EUS Compute Node 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
x86_64
fence-sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 25b1ad8e34db2bc15ba1ecd0db75890d0f9d571b03aeca99cd30652828c851ac
sanlk-reset-3.2.4-3.el7_2.x86_64.rpm SHA-256: 780c9999dc13a721ddbc811787b85d79de820ea7df3be696b33f12d3a5d3cbc4
sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 52c45dd04bf6f34381420ee25bd1022b6a42e1da4cc3300b98d8ac55108ada76
sanlock-debuginfo-3.2.4-3.el7_2.x86_64.rpm SHA-256: 68277eb1bbeb60ba0c55d0f3f07f698ad93eea3341e58207373de75187ad3d71
sanlock-devel-3.2.4-3.el7_2.x86_64.rpm SHA-256: 05da40f0d6965528d78c02b60175ef99945ee2b876b8aee28bfa036db1bee829
sanlock-lib-3.2.4-3.el7_2.x86_64.rpm SHA-256: ffdd6288e06fda99b6b9cf938d3a49bd514d5da260316c3a7046e8599b63da33
sanlock-python-3.2.4-3.el7_2.x86_64.rpm SHA-256: efaaaf025d4ad9b672d8cea4bddf650852732c747d0e311e3b9c6a811ad84005

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.2

SRPM
sanlock-3.2.4-3.el7_2.src.rpm SHA-256: b5e5b819d6aeb6a6891674ccfce617615032e37a5ba986a4fa1a492de947a2e3
x86_64
fence-sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 25b1ad8e34db2bc15ba1ecd0db75890d0f9d571b03aeca99cd30652828c851ac
sanlk-reset-3.2.4-3.el7_2.x86_64.rpm SHA-256: 780c9999dc13a721ddbc811787b85d79de820ea7df3be696b33f12d3a5d3cbc4
sanlock-3.2.4-3.el7_2.x86_64.rpm SHA-256: 52c45dd04bf6f34381420ee25bd1022b6a42e1da4cc3300b98d8ac55108ada76
sanlock-debuginfo-3.2.4-3.el7_2.x86_64.rpm SHA-256: 68277eb1bbeb60ba0c55d0f3f07f698ad93eea3341e58207373de75187ad3d71
sanlock-devel-3.2.4-3.el7_2.x86_64.rpm SHA-256: 05da40f0d6965528d78c02b60175ef99945ee2b876b8aee28bfa036db1bee829
sanlock-lib-3.2.4-3.el7_2.x86_64.rpm SHA-256: ffdd6288e06fda99b6b9cf938d3a49bd514d5da260316c3a7046e8599b63da33
sanlock-python-3.2.4-3.el7_2.x86_64.rpm SHA-256: efaaaf025d4ad9b672d8cea4bddf650852732c747d0e311e3b9c6a811ad84005

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