Re: NFSv4 console messages (locks lost etc.)

2013-07-01 Thread Eggert, Lars
Hi, On Jun 29, 2013, at 2:45, Rick Macklem rmack...@uoguelph.ca wrote: Btw, a NFSv4 mounted root fs will not work correctly, because the client name is generated from the host uuid, which isn't set when the root fs is mounted. I'm not sure what the client would use as its client name, but

Re: NFSv4 console messages (locks lost etc.)

2013-07-01 Thread Rick Macklem
Lars Eggert wrote: Hi, On Jun 29, 2013, at 2:45, Rick Macklem rmack...@uoguelph.ca wrote: Btw, a NFSv4 mounted root fs will not work correctly, because the client name is generated from the host uuid, which isn't set when the root fs is mounted. I'm not sure what the client would use

Re: NFSv4 console messages (locks lost etc.)

2013-06-29 Thread Eggert, Lars
Hi, I should have mentioned that the server is FreeBSD -STABLE running newnfs, and the network isn't partitioned (because I access the box over SSH at the same time I see these messages.) They only appear under heavy NFS load (portmaster build of math/R in this case.) Lars On Jun 29, 2013,

Re: NFSv4 console messages (locks lost etc.)

2013-06-29 Thread Eggert, Lars
Thanks Rick! I will check these Monday. Lars On Jun 29, 2013, at 2:45, Rick Macklem rmack...@uoguelph.ca wrote: Lars Eggert wrote: Hi, On Jun 28, 2013, at 16:37, Eggert, Lars l...@netapp.com wrote: On Jun 28, 2013, at 16:14, Eggert, Lars l...@netapp.com wrote: on a -CURRENT client, I get

Re: NFSv4 console messages (locks lost etc.)

2013-06-29 Thread Rick Macklem
Lars Eggert wrote: Hi, I should have mentioned that the server is FreeBSD -STABLE running newnfs, and the network isn't partitioned (because I access the box over SSH at the same time I see these messages.) They only appear under heavy NFS load (portmaster build of math/R in this case.)

Re: NFSv4 console messages (locks lost etc.)

2013-06-29 Thread Rick Macklem
Lars Eggert wrote: Hi, I should have mentioned that the server is FreeBSD -STABLE running newnfs, and the network isn't partitioned (because I access the box over SSH at the same time I see these messages.) They only appear under heavy NFS load (portmaster build of math/R in this case.)

NFSv4 console messages (locks lost etc.)

2013-06-28 Thread Eggert, Lars
Hi, on a -CURRENT client, I get quite a number of console messages under heavy NFSv4 load, such as: nfsv4 expired locks lost nfscl: never fnd open nfscl: never fnd open nfscl: never fnd open nfsv4 expired locks lost nfscl: never fnd open nfscl: never fnd open nfsv4 expired locks lost nfsv4

Re: NFSv4 console messages (locks lost etc.)

2013-06-28 Thread Eggert, Lars
Hi, On Jun 28, 2013, at 16:14, Eggert, Lars l...@netapp.com wrote: on a -CURRENT client, I get quite a number of console messages under heavy NFSv4 load, such as: nfsv4 expired locks lost nfscl: never fnd open actually, not sure if the nfscl message is from an NFSv4 mount point or not,

Re: NFSv4 console messages (locks lost etc.)

2013-06-28 Thread Eggert, Lars
Hi, On Jun 28, 2013, at 16:37, Eggert, Lars l...@netapp.com wrote: On Jun 28, 2013, at 16:14, Eggert, Lars l...@netapp.com wrote: on a -CURRENT client, I get quite a number of console messages under heavy NFSv4 load, such as: nfsv4 expired locks lost nfscl: never fnd open actually, not

Re: NFSv4 console messages (locks lost etc.)

2013-06-28 Thread Rick Macklem
Lars Eggert wrote: Hi, on a -CURRENT client, I get quite a number of console messages under heavy NFSv4 load, such as: nfsv4 expired locks lost Means the lease expired on the NFSv4 server somehow. Lease expiry is bad news and there is no way to recover locks lost because of it. nfscl:

Re: NFSv4 console messages (locks lost etc.)

2013-06-28 Thread Rick Macklem
Lars Eggert wrote: Hi, On Jun 28, 2013, at 16:37, Eggert, Lars l...@netapp.com wrote: On Jun 28, 2013, at 16:14, Eggert, Lars l...@netapp.com wrote: on a -CURRENT client, I get quite a number of console messages under heavy NFSv4 load, such as: nfsv4 expired locks lost nfscl: