September 2020 - Support - NFS Ganesha List Archives

Re: [EXTERNAL] Proxy FSAL client session renewal failures
by Becker, Jeffrey C. (ARC-TN)[InuTeq, LLC] 01 Oct '20

01 Oct '20

Problem re-occurred. I restarted Ganesha, and the client mounts were setup, and about 24 hours later, the same failures started happening. I guess I’ll turn up logging to try to see what’s going on. Suggestions welcome… Thanks. -Jeff From: "Becker, Jeffrey C. (ARC-TN)[InuTeq, LLC] via Support" <support(a)lists.nfs-ganesha.org> Reply-To: "Becker, Jeffrey C. (ARC-TN)[InuTeq, LLC]" <jeffrey.c.becker(a)nasa.gov> Date: Tuesday, September 22, 2020 at 10:04 AM To: "support(a)lists.nfs-ganesha.org" <support(a)lists.nfs-ganesha.org> Subject: [EXTERNAL] [NFS-Ganesha-Support] Proxy FSAL client session renewal failures Hi. I’m testing Ganesha 3.3 serving about 20 exported filesystems using Proxy FSAL. I set up my config, and started the server. We were able to mount all directories successfully on a pair of clients, and run miscellaneous tests. Everything looked good. However, about 3 hours after a successful server start, I started seeing the following repeatedly in the log. I checked that the NFS server exports were still fine, and we couldn’t find anything significant on either client, so I’m wondering where these are coming from. Is there some timeout? Seeking advice… Thanks. -Jeff 21/09/2020 18:28:43 : epoch 5f68f0da : linux : ganesha.nfsd-48[main] nfs_start :NFS STARTUP :EVENT :------------------------------------------------- 21/09/2020 18:28:43 : epoch 5f68f0da : linux : ganesha.nfsd-48[main] nfs_start :NFS STARTUP :EVENT : NFS SERVER INITIALIZED 21/09/2020 18:28:43 : epoch 5f68f0da : linux : ganesha.nfsd-48[main] nfs_start :NFS STARTUP :EVENT :------------------------------------------------- 21/09/2020 18:30:13 : epoch 5f68f0da : linux : ganesha.nfsd-48[reaper] nfs_lift_grace_locked :STATE :EVENT :NFS Server Now NOT IN GRACE 21/09/2020 21:18:17 : epoch 5f68f0da : linux : ganesha.nfsd-48[pxy_clientid_renewer] pxy_clientid_renewer :FSAL :EVENT :Failed to renew session 21/09/2020 21:18:17 : epoch 5f68f0da : linux : ganesha.nfsd-48[pxy_clientid_renewer] pxy_clientid_renewer :FSAL :EVENT :Failed to renew session 21/09/2020 21:18:17 : epoch 5f68f0da : linux : ganesha.nfsd-48[pxy_clientid_renewer] pxy_clientid_renewer :FSAL :EVENT :Failed to renew session

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Proxy FSAL client session renewal failures
by Becker, Jeffrey C. (ARC-TN)[InuTeq, LLC] 22 Sep '20

22 Sep '20

Hi. I’m testing Ganesha 3.3 serving about 20 exported filesystems using Proxy FSAL. I set up my config, and started the server. We were able to mount all directories successfully on a pair of clients, and run miscellaneous tests. Everything looked good. However, about 3 hours after a successful server start, I started seeing the following repeatedly in the log. I checked that the NFS server exports were still fine, and we couldn’t find anything significant on either client, so I’m wondering where these are coming from. Is there some timeout? Seeking advice… Thanks. -Jeff 21/09/2020 18:28:43 : epoch 5f68f0da : linux : ganesha.nfsd-48[main] nfs_start :NFS STARTUP :EVENT :------------------------------------------------- 21/09/2020 18:28:43 : epoch 5f68f0da : linux : ganesha.nfsd-48[main] nfs_start :NFS STARTUP :EVENT : NFS SERVER INITIALIZED 21/09/2020 18:28:43 : epoch 5f68f0da : linux : ganesha.nfsd-48[main] nfs_start :NFS STARTUP :EVENT :------------------------------------------------- 21/09/2020 18:30:13 : epoch 5f68f0da : linux : ganesha.nfsd-48[reaper] nfs_lift_grace_locked :STATE :EVENT :NFS Server Now NOT IN GRACE 21/09/2020 21:18:17 : epoch 5f68f0da : linux : ganesha.nfsd-48[pxy_clientid_renewer] pxy_clientid_renewer :FSAL :EVENT :Failed to renew session 21/09/2020 21:18:17 : epoch 5f68f0da : linux : ganesha.nfsd-48[pxy_clientid_renewer] pxy_clientid_renewer :FSAL :EVENT :Failed to renew session 21/09/2020 21:18:17 : epoch 5f68f0da : linux : ganesha.nfsd-48[pxy_clientid_renewer] pxy_clientid_renewer :FSAL :EVENT :Failed to renew session

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Does Ganesha need rpc-statd if it is only running NFSv4?
by Becker, Jeffrey C. (ARC-TN)[InuTeq, LLC] 17 Sep '20

17 Sep '20

After starting rpcbind, I started ganesha.nfsd, and got the following in the log. Note that it complains about statd (which is not running on my system), but initializes successfully. I do not intend to run anything but NFSv4, so I thought statd wasn’t needed. Please advise. Thanks. -Jeff 16/09/2020 16:08:49 : epoch 5f623891 : linux : nfs-ganesha-201[main] rpc :TIRPC :EVENT :svc_rqst_hook_events: 0x63f500 fd 1024 xp_refcnt 1 sr_rec 0x622bc0 evchan 2 ev_refcnt 3 epoll_fd 19 control fd pair (17:18) direction in hook failed (9) 16/09/2020 16:08:49 : epoch 5f623891 : linux : nfs-ganesha-201[main] nsm_connect :NLM :EVENT :connect to statd failed: RPC: Unknown protocol 16/09/2020 16:08:49 : epoch 5f623891 : linux : nfs-ganesha-201[main] nsm_unmonitor_all :NLM :EVENT :Unmonitor all nsm_connect failed 16/09/2020 16:08:49 : epoch 5f623891 : linux : nfs-ganesha-201[main] nfs_start :NFS STARTUP :EVENT :------------------------------------------------- 16/09/2020 16:08:49 : epoch 5f623891 : linux : nfs-ganesha-201[main] nfs_start :NFS STARTUP :EVENT : NFS SERVER INITIALIZED 16/09/2020 16:08:49 : epoch 5f623891 : linux : nfs-ganesha-201[main] nfs_start :NFS STARTUP :EVENT :-------------------------------------------------

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