Re: [ceph-users] Intermittent client reconnect delay following node fail

2018-08-23 Thread John Spray
s > > William Lawton > > -Original Message- > From: William Lawton > Sent: Wednesday, August 01, 2018 2:05 PM > To: 'John Spray' > Cc: ceph-users@lists.ceph.com; Mark Standley > Subject: RE: [ceph-users] Intermittent client reconnect delay following no

Re: [ceph-users] Intermittent client reconnect delay following node fail

2018-08-23 Thread William Lawton
e-election if the current MON leader is lost? Thanks William Lawton -Original Message- From: William Lawton Sent: Wednesday, August 01, 2018 2:05 PM To: 'John Spray' Cc: ceph-users@lists.ceph.com; Mark Standley Subject: RE: [ceph-users] Intermittent client reconnect delay

Re: [ceph-users] Intermittent client reconnect delay following node fail

2018-08-01 Thread William Lawton
iam Lawton -Original Message- From: John Spray Sent: Wednesday, August 01, 2018 1:14 PM To: William Lawton Cc: ceph-users@lists.ceph.com; Mark Standley Subject: Re: [ceph-users] Intermittent client reconnect delay following node fail On Wed, Aug 1, 2018 at 12:09 PM William Lawt

Re: [ceph-users] Intermittent client reconnect delay following node fail

2018-08-01 Thread John Spray
do reliably reconnect, there's just some variation in the time it takes? Or are you still losing some clients entirely? John > > William Lawton > > -Original Message- > From: John Spray > Sent: Tuesday, July 31, 2018 11:17 AM > To: William Lawton > Cc: ceph

Re: [ceph-users] Intermittent client reconnect delay following node fail

2018-08-01 Thread William Lawton
ent client reconnect delay following node fail On Tue, Jul 31, 2018 at 12:33 AM William Lawton wrote: > > Hi. > > > > We have recently setup our first ceph cluster (4 nodes) but our node failure > tests have revealed an intermittent problem. When we take down a node (i.e. > by

Re: [ceph-users] Intermittent client reconnect delay following node fail

2018-07-31 Thread John Spray
On Tue, Jul 31, 2018 at 12:33 AM William Lawton wrote: > > Hi. > > > > We have recently setup our first ceph cluster (4 nodes) but our node failure > tests have revealed an intermittent problem. When we take down a node (i.e. > by powering it off) most of the time all clients reconnect to the cl

[ceph-users] Intermittent client reconnect delay following node fail

2018-07-30 Thread William Lawton
Hi. We have recently setup our first ceph cluster (4 nodes) but our node failure tests have revealed an intermittent problem. When we take down a node (i.e. by powering it off) most of the time all clients reconnect to the cluster within milliseconds, but occasionally it can take them 30 second