On Tue, Dec 24, 2013 at 6:34 PM, Ian Kent <raven@xxxxxxxxxx> wrote:
> On Tue, 2013-12-24 at 17:42 +0800, Dennis Lan (dlan) wrote:
>> On Tue, Dec 24, 2013 at 5:04 PM, Ian Kent <raven@xxxxxxxxxx> wrote:
>> > On Tue, 2013-12-24 at 16:38 +0800, Dennis Lan (dlan) wrote:
>> >> Hi Ian:
>> >> Do you mind push a temporary branch into your git repo (if you don't
>> >> want to queue other patches)?
>> >> That would much convenient for me to test.
>> >
>> > Try branch autofs-5.0.public.
>> > As master and autofs-5.0 branches diverge the autofs-5.0 will be the
>> > place for version 5.0.
>> >
>> >
>>
>> Hi Ian
>> Have problem with branch autofs-5.0.public
>> most obvious error
>> 461:Dec 24 17:29:12 ofire automount[11496]: mount(nfs): no hosts available
>> 462:Dec 24 17:29:12 ofire automount[11496]: dev_ioctl_send_fail: token = 79
>
> Are you sure you're using the autofs-5.0.public branch.
> That's the error I'd expect to see using master.
>
yes. it's commit ec267c2c406256e401540e5bc890b2e0c2ff6c35
# FEATURES="keeptemp keepwork" EGIT_BRANCH="autofs-5.0.public" emerge
--nodeps -q autofs
# cd /var/tmp/portage/net-fs/autofs-9999/work/autofs-9999/ && git log -1
commit ec267c2c406256e401540e5bc890b2e0c2ff6c35
Author: Ian Kent <raven@xxxxxxxxxx>
Date: Fri Dec 27 08:23:47 2013 +0800
also following features are enabled (dmalloc hesiod ldap libtirpc sasl)
> I put an entry with the same options into a map and tested it.
> Worked fine for me.
>
> What server are you using?
output from the server side:
mickeycn ~ # qlist -ICv nfs-u
net-fs/nfs-utils-1.2.9
> What kernel is on the server?
mickeycn ~ # uname -a
Linux mickeycn 3.10.9-gentoo #1 SMP Fri Aug 23 22:37:04 CST 2013
x86_64 Intel(R) Xeon(R) CPU E5410 @ 2.33GHz GenuineIntel GNU/Linux
> rpcbind or portmap?
I think it‘s rpcbind
mickeycn ~ # rc-status |grep rpc
rpc.pipefs [ started ]
rpc.idmapd [ started ]
rpc.statd [ started ]
rpcbind [ started ]
>
> Ian
>
HI Ian:
finally, I have some time to try this..
I have tested with autofs-5.0.7 and no problem when come to mount
nfs. but with 5.0.8(using branch autofs-5.0.public), automount crashed
(segmentfault)
could you show me what's your "automount --version" there?
lan
details
ofire ~ # automount --version
Linux automount version 5.0.8
Directories:
config dir: /etc/conf.d
maps dir: /etc/autofs
modules dir: /usr/lib64/autofs
Compile options:
DISABLE_MOUNT_LOCKING ENABLE_FORCED_SHUTDOWN ENABLE_IGNORE_BUSY_MOUNTS
WITH_HESIOD WITH_LDAP WITH_SASL WITH_DMALLOC LIBXML2_WORKAROUND
WITH_LIBTIRPC
ofire ~ # rc-service autofs restart
* Stopping automounter ...
[ ok ]
* Starting automounter ...
[ ok ]
ofire ~ # echo ""> /var/log/messages
ofire ~ # cat /etc/autofs/auto.misc
cd -fstype=iso9660,ro,nosuid,nodev :/dev/cdrom
mkynfs -ro,soft,intr,nfsvers=3 192.168.90.12:/home/dennis
mkydns -ro,soft,intr,nfsvers=4 mickeycn:/home/dennis
mkyand -ro,soft,intr,nfsvers=3 mickeycn:/home/android
winxp -fstype=cifs,credentials=/etc/autofs/auto.auth
://192.168.90.168/share
ofire ~ # ls /mnt/misc/mkynfs
^Cls: cannot access /mnt/misc/mkynfs: Interrupted system call
(stuck here, since automount crashed, and I have to use "ctrl + c" to
terminate "ls")
ofire ~ # cat /var/log/messages
Dec 27 13:23:43 ofire automount[27788]: st_expire: state 1 path /net
Dec 27 13:23:43 ofire automount[27788]: expire_proc: exp_proc =
140379437758208 path /net
Dec 27 13:23:43 ofire automount[27788]: expire_cleanup: got thid
140379437758208 path /net stat 0
Dec 27 13:23:43 ofire automount[27788]: expire_cleanup: sigchld: exp
140379437758208 finished, switching from 2 to 1
Dec 27 13:23:43 ofire automount[27788]: st_ready: st_ready(): state =
2 path /net
Dec 27 13:23:51 ofire automount[27788]: st_expire: state 1 path /net
Dec 27 13:23:51 ofire automount[27788]: expire_proc: exp_proc =
140379437758208 path /net
Dec 27 13:23:51 ofire automount[27788]: expire_cleanup: got thid
140379437758208 path /net stat 0
Dec 27 13:23:51 ofire automount[27788]: expire_cleanup: sigchld: exp
140379437758208 finished, switching from 2 to 1
Dec 27 13:23:51 ofire automount[27788]: st_ready: st_ready(): state =
2 path /net
Dec 27 13:23:59 ofire automount[27788]: st_expire: state 1 path /net
Dec 27 13:23:59 ofire automount[27788]: expire_proc: exp_proc =
140379437758208 path /net
Dec 27 13:23:59 ofire automount[27788]: expire_cleanup: got thid
140379437758208 path /net stat 0
Dec 27 13:23:59 ofire automount[27788]: expire_cleanup: sigchld: exp
140379437758208 finished, switching from 2 to 1
Dec 27 13:23:59 ofire automount[27788]: st_ready: st_ready(): state =
2 path /net
Dec 27 13:24:01 ofire automount[27788]: handle_packet: type = 3
Dec 27 13:24:01 ofire automount[27788]:
handle_packet_missing_indirect: token 42, name mkynfs, request pid
27808
Dec 27 13:24:01 ofire automount[27788]: attempting to mount entry
/mnt/misc/mkynfs
Dec 27 13:24:01 ofire automount[27788]: lookup_mount: lookup(file):
looking up mkynfs
Dec 27 13:24:01 ofire automount[27788]: lookup_mount: lookup(file):
mkynfs -> -ro,soft,intr,nfsvers=3 192.168.90.12:/home/dennis
Dec 27 13:24:01 ofire automount[27788]: parse_mount: parse(sun):
expanded entry: -ro,soft,intr,nfsvers=3
192.168.90.12:/home/dennis
Dec 27 13:24:01 ofire automount[27788]: parse_mount: parse(sun):
gathered options: ro,soft,intr,nfsvers=3
Dec 27 13:24:01 ofire automount[27788]: parse_mount: parse(sun):
dequote("192.168.90.12:/home/dennis") -> 192.168.90.12:/home/dennis
Dec 27 13:24:01 ofire automount[27788]: parse_mount: parse(sun): core
of entry: options=ro,soft,intr,nfsvers=3,
loc=192.168.90.12:/home/dennis
Dec 27 13:24:01 ofire automount[27788]: sun_mount: parse(sun):
mounting root /mnt/misc, mountpoint mkynfs, what
192.168.90.12:/home/dennis, fstype nfs, options ro,soft,intr,nfsvers=3
Dec 27 13:24:01 ofire automount[27788]: mount_mount: mount(nfs):
root=/mnt/misc name=mkynfs what=192.168.90.12:/home/dennis,
fstype=nfs, options=ro,soft,intr,nfsvers=3
Dec 27 13:24:01 ofire automount[27788]: mount_mount: mount(nfs): nfs
options="ro,soft,intr,nfsvers=3", nobind=0, nosymlink=0, ro=1
Dec 27 13:24:01 ofire automount[27788]: get_nfs_info: called with host
192.168.90.12(192.168.90.12) proto 6 version 0x20
Dec 27 13:24:01 ofire automount[27788]: get_nfs_info: called with host
192.168.90.12(192.168.90.12) proto 17 version 0x20
Dec 27 13:24:01 ofire kernel: [14162.515864] automount[27809]:
segfault at 0 ip (null) sp 00007faca284ec48 error 14
ofire ~ # mount -t nfs -o nfsvers=4 mickeycn:/home/dennis /mnt/nfs/
ofire ~ # grep nfs /proc/mounts
rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
nfsd /proc/fs/nfsd nfsd rw,nosuid,nodev,noexec,relatime 0 0
mickeycn:/home/dennis /mnt/nfs nfs4
rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=192.168.90.122,local_lock=none,addr=192.168.90.12
0 0
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