macor64

Mine crashed over night as well. same symptoms as stated earlier in this thread. /mnt/user not mounted. diags attached. unraid-2-diagnostics-20180927-0614.zip

I will try that test after sending this: /etc/exports # See exports(5) for a description. # This file contains a list of all directories exported to other computers. # It is used by rpc.nfsd and rpc.mountd. "/mnt/user/TV" -async,no_subtree_check,fsid=103 *(sec=sys,rw,no_root_squash,insecure,no_subtree_check) "/mnt/user/movies" -async,no_subtree_check,fsid=102 *(sec=sys,rw,no_root_squash,insecure,no_subtree_check) unraid-2-diagnostics-20180925-0534.zip

my configuration is much simpler that ajeffco's in that I only have 2 nfs shares which are named, ironically: /mnt/user/movies : plex /mnt/user/TV : plex but, as you can see above, are only accessed by the plex server running on another host and it does not have permissions to delete any data, so it should almost mostly reads, but some minor bit of writing may be occurring as well. unraid:/mnt/user/movies /movies nfs auto,nofail,noatime,nolock,intr,soft,_netdev,tcp,actimeo=1800 0 0 unraid:/mnt/user/TV /tv nfs auto,nofail,noatime,nolock,intr,tcp,soft,_netdev,actimeo=1800 0 0 I thought I'd uploaded the diagnostic zip file as well using the GUI's bug report feature...but I may have gone about it incorrectly. I can re-up it if needed.

I am the co-worker mentioned. I experienced the nfs issue as well this past weekend. As with ajeffco, the gui worked, ssh was available....but /mnt/user was no longer mounted. I downgraded back to 6.5.3 and had no further nfs issues. upgraded back to 6.6.0 to retest and nfs had crashed by the next morning. switched from nfs to cifs and have not, as yet, had any issues accessing shares. **** [Sat Sep 22 22:02:02 2018] ------------[ cut here ]------------ [Sat Sep 22 22:02:02 2018] nfsd: non-standard errno: -103 [Sat Sep 22 22:02:02 2018] WARNING: CPU: 1 PID: 8892 at fs/nfsd/nfsproc.c:817 nfserrno+0x44/0x4a [nfsd] [Sat Sep 22 22:02:02 2018] Modules linked in: xfs nfsd lockd grace sunrpc md_mod bonding ax88179_178a usbnet mii e1000e mpt3sas i2c_i801 i2c_core ahci raid_class coretemp ipmi_si libahci scsi_transport_sas intel_agp intel_gtt button agpgart [last unloaded: mii] [Sat Sep 22 22:02:02 2018] CPU: 1 PID: 8892 Comm: nfsd Not tainted 4.18.8-unRAID #1 [Sat Sep 22 22:02:02 2018] Hardware name: Supermicro X7SPA-HF/X7SPA-HF, BIOS 1.2b 07/19/13 [Sat Sep 22 22:02:02 2018] RIP: 0010:nfserrno+0x44/0x4a [nfsd] [Sat Sep 22 22:02:02 2018] Code: c0 48 83 f8 22 75 e2 80 3d b3 06 01 00 00 bb 00 00 00 05 75 17 89 fe 48 c7 c7 3b 5a 11 a0 c6 05 9c 06 01 00 01 e8 8a 2c f4 e0 <0f> 0b 89 d8 5b c3 48 83 ec 18 31 c9 ba ff 07 00 00 65 48 8b 04 25 [Sat Sep 22 22:02:02 2018] RSP: 0018:ffffc900009bbdc0 EFLAGS: 00010282 [Sat Sep 22 22:02:02 2018] RAX: 0000000000000000 RBX: 0000000005000000 RCX: 0000000000000007 [Sat Sep 22 22:02:02 2018] RDX: 0000000000000000 RSI: ffff88013fc96470 RDI: ffff88013fc96470 [Sat Sep 22 22:02:02 2018] RBP: ffffc900009bbe10 R08: 0000000000000003 R09: ffffffff8220c400 [Sat Sep 22 22:02:02 2018] R10: 00000000000003ea R11: 00000000000149c0 R12: ffff880139161808 [Sat Sep 22 22:02:02 2018] R13: 00000000007a0000 R14: ffff880139161968 R15: 0000000000000080 [Sat Sep 22 22:02:02 2018] FS: 0000000000000000(0000) GS:ffff88013fc80000(0000) knlGS:0000000000000000 [Sat Sep 22 22:02:02 2018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Sat Sep 22 22:02:02 2018] CR2: 0000155140b36020 CR3: 0000000001e0a000 CR4: 00000000000006e0 [Sat Sep 22 22:02:02 2018] Call Trace: [Sat Sep 22 22:02:02 2018] nfsd_open+0x15e/0x17c [nfsd] [Sat Sep 22 22:02:02 2018] nfsd_read+0x45/0xec [nfsd] [Sat Sep 22 22:02:02 2018] nfsd3_proc_read+0x95/0xda [nfsd] [Sat Sep 22 22:02:02 2018] nfsd_dispatch+0xb4/0x169 [nfsd] [Sat Sep 22 22:02:02 2018] svc_process+0x4b5/0x666 [sunrpc] [Sat Sep 22 22:02:02 2018] ? nfsd_destroy+0x48/0x48 [nfsd] [Sat Sep 22 22:02:02 2018] nfsd+0xeb/0x142 [nfsd] [Sat Sep 22 22:02:02 2018] kthread+0x10b/0x113 [Sat Sep 22 22:02:02 2018] ? kthread_flush_work_fn+0x9/0x9 [Sat Sep 22 22:02:02 2018] ret_from_fork+0x1f/0x40 [Sat Sep 22 22:02:02 2018] ---[ end trace 23bd716bac671985 ]---