ciao!
in una shell ho smontato i due mount:
codice:
# umount -l //194.1.1.252/c$
# umount -l //194.1.1.252/e$
ho controllato il servizio avahi, ma sembra ok:
codice:
# systemctl status avahi-daemon
● avahi-daemon.service - Avahi mDNS/DNS-SD Stack
Loaded: loaded (/lib/systemd/system/avahi-daemon.service; enabled)
Active: active (running) since mar 2016-10-18 08:58:30 CEST; 5min ago
Main PID: 27312 (avahi-daemon)
Status: "avahi-daemon 0.6.31 starting up."
CGroup: /system.slice/avahi-daemon.service
├─27312 avahi-daemon: running [webserver.local]
└─27313 avahi-daemon: chroot helper
ott 18 08:58:30 webserver avahi-daemon[27312]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::e2db:55ff:fe25:b320.
ott 18 08:58:30 webserver avahi-daemon[27312]: New relevant interface eth0.IPv6 for mDNS.
ott 18 08:58:30 webserver avahi-daemon[27312]: Joining mDNS multicast group on interface eth0.IPv4 with address 194.1.1.18.
ott 18 08:58:30 webserver avahi-daemon[27312]: New relevant interface eth0.IPv4 for mDNS.
ott 18 08:58:30 webserver avahi-daemon[27312]: Network interface enumeration completed.
ott 18 08:58:30 webserver avahi-daemon[27312]: Registering new address record for fe80::e2db:55ff:fe25:b320 on eth0.*.
ott 18 08:58:30 webserver avahi-daemon[27312]: Registering new address record for 194.1.1.18 on eth0.IPv4.
ott 18 08:58:30 webserver avahi-daemon[27312]: Registering HINFO record with values 'X86_64'/'LINUX'.
ott 18 08:58:31 webserver avahi-daemon[27312]: Server startup complete. Host name is webserver.local. Local service cookie is 2968735744.
ott 18 08:58:32 webserver avahi-daemon[27312]: Service "webserver" (/services/udisks.service) successfully established.
a questo punto ho aperto un'altra shel con dmesg:
codice:
# dmesg -wH
...........
[ +0,000006] intel_rapl: Found RAPL domain core
[ +0,000012] intel_rapl: Found RAPL domain dram
[ +0,050002] Adding 2097148k swap on /dev/sda3. Priority:-1 extents:1 across:2097148k FS
[ +0,346097] tg3 0000:01:00.0: irq 117 for MSI/MSI-X
[ +0,000019] tg3 0000:01:00.0: irq 118 for MSI/MSI-X
[ +0,000014] tg3 0000:01:00.0: irq 119 for MSI/MSI-X
[ +0,000013] tg3 0000:01:00.0: irq 120 for MSI/MSI-X
[ +0,000014] tg3 0000:01:00.0: irq 121 for MSI/MSI-X
[ +0,081855] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ +0,234344] FS-Cache: Loaded
[ +0,001635] Key type dns_resolver registered
[ +0,013260] FS-Cache: Netfs 'cifs' registered for caching
[ +0,000293] Key type cifs.spnego registered
[ +0,000009] Key type cifs.idmap registered
[ +0,744942] RPC: Registered named UNIX socket transport module.
[ +0,000005] RPC: Registered udp transport module.
[ +0,000001] RPC: Registered tcp transport module.
[ +0,000002] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ +0,030686] FS-Cache: Netfs 'nfs' registered for caching
[ +0,033699] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ +2,607537] tg3 0000:01:00.0 eth0: Link is up at 1000 Mbps, full duplex
[ +0,000015] tg3 0000:01:00.0 eth0: Flow control is on for TX and on for RX
[ +0,000004] tg3 0000:01:00.0 eth0: EEE is disabled
[ +0,000025] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ +4,610198] systemd-journald[359]: Received request to flush runtime journal from PID 1
[ +14,883417] mgag200 0000:06:00.0: Video card doesn't support cursors with partial transparency.
[ +0,000008] mgag200 0000:06:00.0: Not enabling hardware cursor.
[ott16 15:43] perf interrupt took too long (2502 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
e nella shell precedente ho provato a fare il mount con mount -a.
il comando è rimasto appeso, e l'outpu di dmesg non è cambiato.
ed in verità non ha mai funzionato da quando ho messo i due punti di mount.
ha sempre avuto questo comportamento.
ma la cosa strana e che so lo riavvio funziona bene.
è questo che mi manda fuori strada!