Re: [PVE-User] blocked requests

2017-03-14 Thread Marco Gaiarin
Mandi! Holger Hampel | RA Consulting In chel di` si favelave... > we don't use a scheduler on OSDs, so priority has no effect. We use this to > reduce load during working ours: I've also found very useful: osd scrub during recovery = false osd recovery op priority = 1 probably setting 'osd

Re: [PVE-User] blocked requests

2017-03-14 Thread Holger Hampel | RA Consulting
t Betreff: [PVE-User] blocked requests Hi, Another question, if I may... :-) We are seeing occasional slow requests on our three-node pve ceph 0.94.9 cluster. I've seen it happening after ceph deep-scrubs start. Googling this, refers me to this page on lowering ceph scrub I/O priority: h

Re: [PVE-User] blocked requests

2017-03-13 Thread Mark Schouten
Hi, > On 13 Mar 2017, at 18:43, lists wrote: > We are seeing occasional slow requests on our three-node pve ceph 0.94.9 > cluster. I've seen it happening after ceph deep-scrubs start. Googling this, > refers me to this page on lowering ceph scrub I/O priority: > > http://dachary.org/?p=3268 >

[PVE-User] blocked requests

2017-03-13 Thread lists
Hi, Another question, if I may... :-) We are seeing occasional slow requests on our three-node pve ceph 0.94.9 cluster. I've seen it happening after ceph deep-scrubs start. Googling this, refers me to this page on lowering ceph scrub I/O priority: http://dachary.org/?p=3268 I'd just like to