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Any query will take at least 8 seconds,even "Select * from Dual". Using previous version any test query execute below 1 second. Are there any new settings that has to be performed to get reasonable performance in 21.4?
https://bugzilla.redhat.com/show_bug.cgi?id=1714509
This is a bug
Also there is update on the SRPMS
x86_64:
vdsm-4.20.46-1.0.8.el7.x86_64.rpm
vdsm-api-4.20.46-1.0.8.el7.noarch.rpm
vdsm-client-4.20.46-1.0.8.el7.noarch.rpm
vdsm-common-4.20.46-1.0.8.el7.noarch.rpm
vdsm-gluster-4.20.46-1.0.8.el7.x86_64.rpm
vdsm-hook-allocate_net-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-boot_hostdev-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-checkimages-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-checkips-4.20.46-1.0.8.el7.x86_64.rpm
vdsm-hook-cpuflags-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-diskunmap-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-ethtool-options-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-extnet-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-extra-ipv4-addrs-4.20.46-1.0.8.el7.x86_64.rpm
vdsm-hook-fakevmstats-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-faqemu-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-fcoe-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-fileinject-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-floppy-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-httpsisoboot-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-ipv6-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-isolatedprivatevlan-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-localdisk-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-macbind-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-macspoof-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-nestedvt-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-noipspoof-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-numa-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-openstacknet-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-pincpu-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-promisc-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-qemucmdline-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-qos-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-scratchpad-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-smbios-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-spiceoptions-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-vhostmd-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-vmdisk-4.20.46-1.0.8.el7.noarch.rpm
vdsm-hook-vmfex-dev-4.20.46-1.0.8.el7.noarch.rpm
vdsm-http-4.20.46-1.0.8.el7.noarch.rpm
vdsm-jsonrpc-4.20.46-1.0.8.el7.noarch.rpm
vdsm-network-4.20.46-1.0.8.el7.x86_64.rpm
vdsm-python-4.20.46-1.0.8.el7.noarch.rpm
vdsm-tests-4.20.46-1.0.8.el7.noarch.rpm
vdsm-yajsonrpc-4.20.46-1.0.8.el7.noarch.rpm
http://oss.oracle.com/ol7/SRPMS-updates/
Bug
https://linux.oracle.com/errata/ELBA-2019-4765.html
The workaround is as follows:
# yum install yum-plugin-versionlock
# yum versionlock sos
# yum update -y
The latest vdsm package (vdsm-4.20.46-1.0.8.el7.x86_64) is having fix for this issue.
Note : sos package has to be downgraded (with "yum downgrade sos") until the release sos-3.6*.
issue is sos-3.7 is not accepted by vdsm, downgrade is needed until the release sos-3.6* is available on system.
# rpm -q --requires vdsm | grep sos
sos < 3.7
The latest version 'vdsm-4.20.46-1.0.8.el7.x86_64' is still having the issue:
Error: sos conflicts with vdsm-4.20.46-1.0.8.el7.x86_64
Error: Package: vdsm-4.20.46-1.0.8.el7.x86_64 (@ovirt-4.2)
Requires: sos < 3.7
Best option to get this issue sorted out is now to upgrade to OLVM 4.3 release.