Change in vdsm[master]: caps: Fix access to /sys/class/iommu
dkuznets at redhat.com
dkuznets at redhat.com
Thu Mar 12 09:46:08 UTC 2015
Dima Kuznetsov has posted comments on this change.
Change subject: caps: Fix access to /sys/class/iommu
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Patch Set 1:
As long as master is built for el6 (and we even have official nightlies) we should not make such assumptions in the code.
I haven't tested it on el7 but even if iommu class is present there is does not solve the problem for el6 which we currently support.
[root at host3 ~]# uname -a
Linux host3 2.6.32-504.8.1.el6.x86_64 #1 SMP Wed Jan 28 21:11:36 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[root at host3 ~]# ls -a /sys/class/
. bdi cpuid firmware hwmon infiniband_cm iscsi_endpoint iscsi_session macvtap misc net powercap raw scsi_device tty virtio-ports
.. block dma graphics i2c-adapter input iscsi_host iscsi_transport mdio_bus msr pci_bus power_supply regulator scsi_host usbmon vtconsole
backlight bsg dmi hidraw infiniband iscsi_connection iscsi_iface leds mem mtd pcmcia_socket ppdev rtc thermal vc watchdog
[root at host3 ~]# ls -a /sys/class/iommu
ls: cannot access /sys/class/iommu: No such file or directory
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Gerrit-MessageType: comment
Gerrit-Change-Id: Ie11f10163984a8bb4cf2e27225d2e19d6cb2f9ae
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Dima Kuznetsov <dkuznets at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Dima Kuznetsov <dkuznets at redhat.com>
Gerrit-Reviewer: Martin Polednik <mpolednik at redhat.com>
Gerrit-Reviewer: Yaniv Bronhaim <ybronhei at redhat.com>
Gerrit-Reviewer: Yeela Kaplan <ykaplan at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
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