Trying go get an afp-share with snaphots announced as a timemachine-service apparently I messed up something. This is what happens:Soon after start, readynasd will take up all cpu, the web-backend will not connect.Services are still running.I can ssh into the machine, it is not even that slow./fwbroker web access is working. This is what I did so far:Upgrade the firmware using /fwbroker to 6.6.1This is what I get from logs /status pages etc: root@myreadynas:~# systemctl status readynasd.servicereadynasd.service - ReadyNAS System Daemon Loaded: loaded (/lib/systemd/system/readynasd.service; enabled; vendor preset: enabled) Active: activating (start) since Mon 2017-02-27 12:13:28 CET; 1min 29s agoMain PID: 2181 (readynasd) Status: "Importing DB" CGroup: /system.slice/readynasd.service └─2181 /usr/sbin/readynasd -v 3 -t Feb 27 12:13:28 myreadynas systemd[1]: Starting ReadyNAS System Daemon...Feb 27 12:13:28 myreadynas readynasd[2181]: readynasd log startedFeb 27 12:13:28 myreadynas readynasd[2181]: readynasd started. (restarted=0)Feb 27 12:13:28 myreadynas readynasd[2181]: DB (main) schema version: 23 ==> 23Feb 27 12:13:29 myreadynas readynasd[2181]: DB (queue) schema version: new ==> 0Feb 27 12:13:29 myreadynas readynasd[2181]: Cannot load/etc/frontview/samba/usermap.conf root@myreadynas:~# /usr/sbin/readynasd -v 5 -t -l -[17/02/27 12:34:46] 3657:3657 readynasd.c:1016 () readynasd log started[17/02/27 12:34:46] 3657:3657 context.c:177 (debug) NEW GLOBAL_CONTEXT: db.sq3=0xabc420[17/02/27 12:34:46] 3657:3657 context.c:213 (debug) NEW GLOBAL_CONTEXT: event.sq3=0xac6718[17/02/27 12:34:46] 3657:3657 context.c:216 (debug) NEW GLOBAL_CONTEXT: globalctx=0xabbea8[17/02/27 12:34:46] 3657:3657 readynasd.c:1206 () readynasd started. (restarted=0) root@myreadynas:~# /usr/sbin/readynasd -v 4 -t -l -[17/02/27 12:35:09] 3663:3663 readynasd.c:1016 () readynasd log started[17/02/27 12:35:09] 3663:3663 readynasd.c:1206 () readynasd started. (restarted=0)[17/02/27 12:35:29] 3663:3663 db_access.c:152 (error) Error create table (db)[17/02/27 12:35:29] 3663:3663 readynasd.c:1248 (error) dba create failed root@myreadynas:~# df -hFilesystem Size Used Avail Use% Mounted onudev 10M 4.0K 10M 1% /dev/dev/md0 4.0G 639M 3.1G 17% /tmpfs 249M 0 249M 0% /dev/shmtmpfs 249M 396K 249M 1% /runtmpfs 125M 704K 124M 1% /run/locktmpfs 249M 0 249M 0% /sys/fs/cgroup/dev/md127 1.9T 977G 880G 53% /data/dev/md127 1.9T 977G 880G 53% /home/dev/md127 1.9T 977G 880G 53% /apps Any help is highly appreciated.

Back in the game! "OS reinstall" did the trick. Apparently the system could now handle the stuck process and even apply a lingering update. It now reports 6.6.1 and is working normally. Thank you a lot for the fast help!

DanRoth

Aspirant

Feb 27, 2017

Solved

readynasd stuck at high cpu-load, web-backend not working

Trying go get an afp-share with snaphots announced as a timemachine-service apparently I messed up something.

This is what happens:

Soon after start, readynasd will take up all cpu, the web-backend will not connect.
Services are still running.
I can ssh into the machine, it is not even that slow.
/fwbroker web access is working.

This is what I did so far:

Upgrade the firmware using /fwbroker to 6.6.1

This is what I get from logs /status pages etc:

root@myreadynas:~# systemctl status readynasd.service

readynasd.service - ReadyNAS System Daemon

Loaded: loaded (/lib/systemd/system/readynasd.service; enabled; vendor preset: enabled)

Active: activating (start) since Mon 2017-02-27 12:13:28 CET; 1min 29s ago

Main PID: 2181 (readynasd)

Status: "Importing DB"

CGroup: /system.slice/readynasd.service

└─2181 /usr/sbin/readynasd -v 3 -t

Feb 27 12:13:28 myreadynas systemd[1]: Starting ReadyNAS System Daemon...

Feb 27 12:13:28 myreadynas readynasd[2181]: readynasd log started

Feb 27 12:13:28 myreadynas readynasd[2181]: readynasd started. (restarted=0)

Feb 27 12:13:28 myreadynas readynasd[2181]: DB (main) schema version: 23 ==> 23

Feb 27 12:13:29 myreadynas readynasd[2181]: DB (queue) schema version: new ==> 0

Feb 27 12:13:29 myreadynas readynasd[2181]: Cannot load/etc/frontview/samba/usermap.conf

root@myreadynas:~# /usr/sbin/readynasd -v 5 -t -l -

[17/02/27 12:34:46] 3657:3657 readynasd.c:1016 () readynasd log started

[17/02/27 12:34:46] 3657:3657 context.c:177 (debug) NEW GLOBAL_CONTEXT: db.sq3=0xabc420

[17/02/27 12:34:46] 3657:3657 context.c:213 (debug) NEW GLOBAL_CONTEXT: event.sq3=0xac6718

[17/02/27 12:34:46] 3657:3657 context.c:216 (debug) NEW GLOBAL_CONTEXT: globalctx=0xabbea8

[17/02/27 12:34:46] 3657:3657 readynasd.c:1206 () readynasd started. (restarted=0)

root@myreadynas:~# /usr/sbin/readynasd -v 4 -t -l -

[17/02/27 12:35:09] 3663:3663 readynasd.c:1016 () readynasd log started

[17/02/27 12:35:09] 3663:3663 readynasd.c:1206 () readynasd started. (restarted=0)

[17/02/27 12:35:29] 3663:3663 db_access.c:152 (error) Error create table (db)

[17/02/27 12:35:29] 3663:3663 readynasd.c:1248 (error) dba create failed

root@myreadynas:~# df -h

Filesystem Size Used Avail Use% Mounted on

udev 10M 4.0K 10M 1% /dev

/dev/md0 4.0G 639M 3.1G 17% /

tmpfs 249M 0 249M 0% /dev/shm

tmpfs 249M 396K 249M 1% /run

tmpfs 125M 704K 124M 1% /run/lock

tmpfs 249M 0 249M 0% /sys/fs/cgroup

/dev/md127 1.9T 977G 880G 53% /data

/dev/md127 1.9T 977G 880G 53% /home

/dev/md127 1.9T 977G 880G 53% /apps

Any help is highly appreciated.

Other Discussions

Performance

DanRoth
Feb 28, 2017
Back in the game!
"OS reinstall" did the trick.
Apparently the system could now handle the stuck process and even apply a lingering update. It now reports 6.6.1 and is working normally.
Thank you a lot for the fast help!

9 Replies

Replies have been turned off for this discussion

Retired_Member
Feb 27, 2017
Switch off AV service. It might be overwhelmed by that. 6.6.1 is known for problems with AV. Wait for fw 6.7 to enable it again.
- DanRoth
  Aspirant
  Feb 27, 2017
  I never knowingly activated any AV (Antivirus?) service. Is it possibly running anyway? How does it relate to readynasd? Could you tell me the name of the AV service binary. As I said, I cannot use the web backend.
  - Retired_Member
    Feb 27, 2017
    Yes Antivrus. Unfortunately I do not know how to do this using ssh. Community, is there anybody else who might have an idea on this.
    
    Well, you could also try different browsers to check, whether not being able to reach the admin website is a browser issue.
StephenB
Guru - Experienced User
Feb 27, 2017
DanRoth wrote:

Trying go get an afp-share with snaphots announced as a timemachine-service apparently I messed up something.

Feb 27 12:13:29 myreadynas readynasd[2181]: Cannot load/etc/frontview/samba/usermap.conf

Did you change anything (including .conf files) with ssh? If so, can you reverse those changes?
- DanRoth
  Aspirant
  Feb 27, 2017
  StephenB wrote:
  Did you change anything (including .conf files) with ssh? If so, can you reverse those changes?
  
  I will try that.
  Right now I have different poblem: a "shutdown -r now" not only restarted the system but apparently sent the attached UPS (APC Back-UPS 650) into a frenzy-state switching into battery mode and then cutting off the power in mid boot. Now the device is bricked with a blinking power button.
  That is one of the weirdest things I have seen for a long time. There is no doubt that the shutdown sequence triggered something in the UPS but I have no idea what and how.
  Anyway this is way beyond the OP.
  - StephenB
    Guru - Experienced User
    Feb 27, 2017
    You might need to back up the NAS and rebuild it from scratch.

Forum Discussion

readynasd stuck at high cpu-load, web-backend not working

9 Replies

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