Yaniv, If there was a central logging server, would the hypervisors send them there and stop writing to disk (given its setup properly), or does it write them anyway?
https://www.ovirt.org/documentation/admin-guide/chap-Log_Files/ On Thu, Jan 4, 2018 at 11:43 AM, Yaniv Kaul <[email protected]> wrote: > > > On Thu, Jan 4, 2018 at 5:04 PM, Donny Davis <[email protected]> wrote: > >> That makes more sense. Have you measured the write load on the disks from >> just the hypervisor processes. I have included a screen shot from mine, and >> the load is very low.... in the Kilobytes/sec >> > > And those are probably the logs, which will be written anyway... > Y. > > >> >> I am not sure of the implications of changing these parameters, and I do >> not see an perceivable benefits from doing so. >> >> [image: Inline image 1] >> >> On Thu, Jan 4, 2018 at 9:51 AM, andreil1 <[email protected]> wrote: >> >>> >>> >>> On 4 Jan 2018, at 14:52, Donny Davis <[email protected]> wrote: >>> >>> What is the purpose in putting these directives in for the hypervisor? >>> >>> >>> I have small node where system and data domains located on the same RAID. >>> Data domains are on separate partitions. >>> These options allow minimise disk access activity. >>> >>> >>> On Thu, Jan 4, 2018 at 6:46 AM, andreil1 <[email protected]> wrote: >>> >>>> Hi ! >>>> >>>> Is it safe to turn on these options (noatime, nodiratime) in oVirt node >>>> fstab for these mount points? >>>> /home >>>> / >>>> /tmp >>>> /var >>>> /var/log >>>> /var/log/audit >>>> >>>> Node 4.2 installed on CentOS, not with node DVD. >>>> >>>> Thanks. >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> [email protected] >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >> >> >
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