[Bug 211990] iscsi fails to reconnect and does not release devices

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Nov 10 11:47:21 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211990

--- Comment #22 from Julien Cigar <julien at perdition.city> ---
Yep it's strange, I will definitively upgrade to 11 when possible ..

Other infos:

root at filer1:/home/jcigar # netstat -m
1285/6575/7860 mbufs in use (current/cache/total)
1024/3526/4550/500010 mbuf clusters in use (current/cache/total/max)
1024/3178 mbuf+clusters out of packet secondary zone in use (current/cache)
0/267/267/250005 4k (page size) jumbo clusters in use (current/cache/total/max)
256/181/437/74075 9k jumbo clusters in use (current/cache/total/max)
0/0/0/41667 16k jumbo clusters in use (current/cache/total/max)
4673K/11392K/16066K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters delayed (4k/9k/16k)
0/214/0 requests for jumbo clusters denied (4k/9k/16k)
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile

root at filer1:/home/jcigar # sysctl kern.ipc | fgrep nmb
kern.ipc.nmbufs: 3200070
kern.ipc.nmbjumbo16: 166668
kern.ipc.nmbjumbo9: 222225
kern.ipc.nmbjumbop: 250005
kern.ipc.nmbclusters: 500010

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