thx for the hint.
configed the 8th host only to use nfs,ceph and lvm-thin but still cannot see any storage backend.
(though the zfs errors in the logs are gone of course).
cannot not even see the local storage. pvesm eg. status still hangs (or better runs forever, I can stop it with ctrl-c)
did an strace but doesnt say anything to me:
[...]
ioctl(9, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, 0x7ffd1f56eda0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(9, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
ioctl(11, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, 0x7ffd1f56eda0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(11, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
fcntl(9, F_SETFD, FD_CLOEXEC) = 0
fcntl(11, F_SETFD, FD_CLOEXEC) = 0
pipe([12, 13]) = 0
ioctl(12, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, 0x7ffd1f56eda0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(12, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
ioctl(13, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, 0x7ffd1f56eda0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(13, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
fcntl(12, F_SETFD, FD_CLOEXEC) = 0
fcntl(13, F_SETFD, FD_CLOEXEC) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f8fbfdf29d0) = 6495
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
close(13) = 0
read(12, "", 8192) = 0
close(12) = 0
close(5) = 0
close(8) = 0
close(11) = 0
close(6) = 0
select(16, [7 9], NULL, NULL, {1, 0}) = 1 (in [9], left {0, 998244})
read(9, "2017-07-11 14:21:33.604129 7ff16"..., 4096) = 93
select(16, [7 9], NULL, NULL, {1, 0}) = 0 (Timeout)
select(16, [7 9], NULL, NULL, {1, 0}) = 0 (Timeout)
select(16, [7 9], NULL, NULL, {1, 0}) = 1 (in [9], left {0, 2806})
read(9, "2017-07-11 14:21:36.604112 7ff16"..., 4096) = 140
select(16, [7 9], NULL, NULL, {1, 0}) = 0 (Timeout)
select(16, [7 9], NULL, NULL, {1, 0}) = 1 (in [9], left {0, 717606})
read(9, "2017-07-11 14:21:37.888149 7ff16"..., 4096) = 150
select(16, [7 9], NULL, NULL, {1, 0}) = 0 (Timeout)
select(16, [7 9], NULL, NULL, {1, 0}) = 0 (Timeout)
select(16, [7 9], NULL, NULL, {1, 0}^CProcess 6493 detached
[...]
and so on. here it hangs forever.
when I try to access the storage summary I get follwing in the logs:
Jul 11 14:27:57 scalpel pveproxy[6271]: proxy detected vanished client connection
nothing more "informational"
network is up/running, ceph-network is up, I can ping and ssh all the hosts viceversa, all the other 7 hosts have no problems, the configuration is 1:1 execpt the kernel-version and the latest host/node is pve-manager/4.4-15 (others are 4.4.5 and 4.4.13).
we have several clusters and I added many hosts so far. I cannot see what I have done wrong this time .-)
every help is warmly welcome, thx in advance...
Peter
