Displaying 2 results from an estimated 2 matches for "svc_cots_kdup".
2010 Oct 19
0
NFS/SATA lockups (svc_cots_kdup no slots free & sata port time out)
...still SSH in and manage the server,
there appears to be no way to get the zpool to function again until we
hard reset. shutdown -i6 -g0 -y simply hangs forever trying to call
''sync''.
The logs show the following:
Oct 19 11:42:42 dev-zfs1 rpcmod: [ID 851375 kern.warning] WARNING: svc_cots_kdup no slots free
Oct 19 11:42:50 dev-zfs1 last message repeated 189 times
Oct 19 11:42:51 dev-zfs1 rpcmod: [ID 851375 kern.warning] WARNING: svc_cots_kdup no slots free
Oct 19 11:42:55 dev-zfs1 last message repeated 99 times
Oct 19 11:42:56 dev-zfs1 ahci: [ID 517647 kern.warning] WARNING: ahci0: watch...
2012 Jan 11
3
Unable to allocate dma memory for extra SGL
...memory for extra SGL.
Jan 8 09:44:10 prodsys-dmz-zfs2 scsi: [ID 107833 kern.warning] WARNING: /pci at 0,0/pci8086,3410 at 9/pci1000,72 at 0 (mpt_sas0):
Jan 8 09:44:10 prodsys-dmz-zfs2 MPT SGL mem alloc failed
Jan 8 09:44:11 prodsys-dmz-zfs2 rpcmod: [ID 851375 kern.warning] WARNING: svc_cots_kdup no slots free
I am able to resolve the last error by adjusting upwards the duplicate
request cache sizes, but have been unable to find anything on the MPT
SGL errors.
Anyone have any thoughts on what this error might be?
At this point, we are simply going to apply patches to this box (we do
see...