Hi All,First time poster, long time follower :D My NAS rebooted and started a resync and after some investigation and trolling through the posts, I have discovered /dev/md0 is 100%Filesystem 1K-blocks Used Available Use% Mounted on/dev/md0 4184756 4184756 0 100% /tmpfs 16 0 16 0% /USB/dev/c/c 8736443516 8377719924 358723592 96% /cI have looked at / where its supposed to be mounted and I come up to a total of 500mb3.6M bin608K dev7.2M etc14M frontview/8.0K home/4.0K initrd/94M lib2.2M lib64/16K lost+found/4.0K mnt/4.9M opt/0 proc/672K ramfs/40K root/5.1M sbin/0 sys/3.1M tmp/0 USB/248M usr/142M var/0 0523M totalI have excluded the link folders ( -> ) and "c" The question is, where is the 4Gb odd being used up?I can account for only 523 MB...Any help would be appreciated...

# df -h# df -i# ls -lah /There could be a hidden directory that you have missed.Welcome to the forum!

Hi there,Thanks for the welcome...here are the results form the commandsUltra:/# df -hFilesystem Size Used Avail Use% Mounted on/dev/md0 4.0G 4.0G 0 100% /tmpfs 16K 0 16K 0% /USB/dev/c/c 8.2T 7.9T 343G 96% /cUltra:/# df -iFilesystem Inodes IUsed IFree IUse% Mounted on/dev/md0 65536 14908 50628 23% /tmpfs 126599 1 126598 1% /USB/dev/c/c 137052160 413633 136638527 1% /cUltra:/# ls -lah /total 100Kdrwxr-xr-x 23 root root 4.0K 2014-10-20 23:07 .drwxr-xr-x 23 root root 4.0K 2014-10-20 23:07 ..-rw-r--r-- 1 root root 0 2010-11-19 06:43 0lrwxrwxrwx 1 root root 16 2012-04-27 11:27 addons-config -> /c/addons-configlrwxrwxrwx 1 root root 17 2011-08-13 16:37 addons-scripts -> /c/addons-scriptslrwxrwxrwx 1 root root 9 2010-11-18 23:16 backup -> /c/backupdrwxr-xr-x 2 root root 4.0K 2013-07-22 19:15 bindrwxrwxrwx 19 root root 4.0K 2014-06-18 11:45 cdrwxr-xr-x 17 root root 4.3K 2014-08-10 16:07 devdrwxr-xr-x 66 root root 4.0K 2014-08-10 16:23 etc-rw-r--r-- 1 root root 385 2012-10-04 17:45 FixBackup.sh-rw-r--r-- 1 root root 66 2013-01-29 16:57 FixTorrent.shdrwxr-xr-x 6 admin admin 4.0K 2009-10-03 09:15 frontviewdrwxr-xr-x 3 root root 4.0K 2008-03-12 11:56 home-rw-r--r-- 1 root root 97 2010-11-19 06:43 hwm.logdrwxr-xr-x 2 root root 4.0K 2007-09-08 03:53 initrddrwxr-xr-x 14 root root 4.0K 2013-07-22 19:15 libdrwxr-xr-x 2 root root 4.0K 2013-07-22 19:15 lib64drwx------ 2 root root 16K 2010-11-18 23:06 lost+foundlrwxrwxrwx 1 root root 8 2010-11-18 23:16 media -> /c/mediadrwxr-xr-x 2 root root 4.0K 2006-10-29 00:06 mntdrwxr-xr-x 5 root root 4.0K 2014-01-26 22:30 optlrwxrwxrwx 1 root root 8 2011-06-23 02:25 Other -> /c/Otherdr-xr-xr-x 122 root root 0 2014-08-10 16:05 procdrwxrwxrwt 2 root root 0 2014-10-22 21:48 ramfs-rw------- 1 root root 1.0K 2014-06-27 14:12 .rnddrwxr-xr-x 3 root root 4.0K 2014-08-10 16:06 rootdrwxr-xr-x 2 root root 4.0K 2013-07-22 19:15 sbinlrwxrwxrwx 1 root root 11 2011-02-19 07:13 software -> /c/softwaredrwxr-xr-x 12 root root 0 2014-08-10 16:05 syslrwxrwxrwx 1 root root 8 2012-01-15 23:51 Taryn -> /c/Taryndrwxrwxrwt 4 root root 4.0K 2014-10-21 22:52 tmp-rw-r--r-- 1 root root 0 2014-06-17 15:52 .update_successdrwxrwxrwt 2 root root 40 2014-08-10 16:06 USBdrwxr-xr-x 11 root root 4.0K 2014-02-28 11:53 usrdrwxr-xr-x 15 root root 4.0K 2014-02-28 11:53 varlrwxrwxrwx 1 root root 10 2012-04-27 11:27 webroot -> /c/webrootlrwxrwxrwx 1 root root 10 2012-08-08 01:18 Website -> /c/Websitelrwxrwxrwx 1 root root 7 2012-08-15 23:22 xbmc -> /c/xbmc

# ls -lah /proc/*/fd/* | grep deleted

Ultra:/# ls -lah /proc/*/fd/* | grep deletedls: cannot access /proc/18708/fd/255: No such file or directoryls: cannot access /proc/18708/fd/3: No such file or directoryls: cannot access /proc/self/fd/255: No such file or directoryls: cannot access /proc/self/fd/3: No such file or directoryl-wx------ 1 root root 64 2014-10-22 20:46 /proc/10047/fd/4 -> /var/log/upnp-av.log (deleted) ----------------------------- PS THIS WAS A HUGE FILE I DELETEDlrwx------ 1 root root 64 2014-10-22 20:46 /proc/10047/fd/5 -> /var/cache/minidlna/files.db (deleted)l-wx------ 1 root root 64 2014-10-22 20:48 /proc/2281/fd/2 -> /var/log/samba/log.smbd.1 (deleted)l-wx------ 1 root root 64 2014-10-22 20:48 /proc/2281/fd/8 -> /var/log/samba/log.smbd.1 (deleted)lrwx------ 1 root root 64 2014-10-22 20:46 /proc/3053/fd/11 -> /tmp/ib1Lrh0e (deleted)lrwx------ 1 root root 64 2014-10-22 20:46 /proc/3053/fd/4 -> /tmp/ibjdowcd (deleted)lrwx------ 1 root root 64 2014-10-22 20:46 /proc/3053/fd/5 -> /tmp/ibOJxneg (deleted)lrwx------ 1 root root 64 2014-10-22 20:46 /proc/3053/fd/6 -> /tmp/ibjeEXfj (deleted)lrwx------ 1 root root 64 2014-10-22 20:46 /proc/3053/fd/7 -> /tmp/ibusBcUu (deleted)l-wx------ 1 nobody users 64 2014-10-22 20:46 /proc/3079/fd/22 -> /c/addons-config/Transmission/transmission-daemon/blocklist.tmp (deleted)l-wx------ 1 nobody users 64 2014-10-22 20:46 /proc/3079/fd/23 -> /c/addons-config/Transmission/transmission-daemon/blocklist.tmp (deleted)

In fact that file was nearly 4gb IIRCAlso, on frontview, when I click streaming services I get a blank page.... might be related...

ReadyNAS Ultra 6 /dev/md0 is 100%

29 Replies

Ado1
Aspirant
Oct 22, 2014
Nothing comes up...
mdgm-ntgr
NETGEAR Employee Retired
Oct 22, 2014

cp -pf /etc/config/default/etc/default/services /etc/default/services

Other important config files may have been corrupted as well

You may need to install add-ons over the top of themselves to get them to show up in the services list again.

Ado1

Aspirant

Oct 22, 2014

cp: cannot stat `/etc/config/default/etc/default/services': No such file or directory

mdgm-ntgr

NETGEAR Employee Retired

Oct 22, 2014

Oops


cp -pf /etc/default/config/etc/default/services /etc/default/services

Ado1

Aspirant

Oct 22, 2014

so I did that and then this


Ultra:/# cat etc/default/services                                             
APACHE=1
ATALKD=0
AUTO_CHECK_UPDATE=1
AUTOMATIC_VOLUME_EXPANSION=1
BONJOUR=1
BONJOUR_SUPPORT=1
BONJOUR_AFP=1
BONJOUR_PRINTER=1
BONJOUR_FRONTVIEW=1
CSV_USERADD_SUPPORT=1
DAAPD_SUPPORT=1
DAAPD=0
DISKCACHE=1
DOMAIN_SUPPORT=1
ENABLE_POWERON_TIMER_SUPPORT=1
FLASH_AUTO_COPY=0
FLASH_OWNER=admin
FLASH_PATH=Pictures
FLASH_SHARE=media
FTP_PORT=21
JOURNAL=ordered
LANGUAGES_SUPPORTED=utf-8,en-us,zh-cn,zh-tw,ja,ko
LANGUAGE=utf-8
MONITOR=board_temp,fan,disk_full,quota_exceeded,disk_temp
NETATALK=1
NFS=0
NTPDATE=0
PROFTPD=0
READYTIVOD=0
RESYNC_UNCLEAN_SHUTDOWN=1
RSYNC=0
RSYNC_SUPPORT=1
SAMBA=1
SHAREACCESS=SAMBA,NETATALK
SHUTDOWN_ON_DISK_OVERTEMP=1
SNMP_COMMUNITY=public
SNMP_SUPPORT=1
SNMP=1
SSHKEY=rsa
UDHCPD=2
UPNP=1
UPNP_SUPPORT=1
UPNPAV=0
UPNPAV_SUPPORT=1
USER_HOME_DIRECTORY=1
WIZD=0
WIZD_SUPPORT=0

That seems to have fixed the services panel... but not the streaming services tab...

Also on the health page I have recalibrate buttons and the below:


	Fan	RPM		OK
	Fan SYS1	0 RPM		Out of Spec
	Fan SYS2	1683 RPM		OK
	Fan	RPM		OK
	Fan	RPM		OK

mdgm-ntgr
NETGEAR Employee Retired
Oct 22, 2014
add

APACHESSL=1

to that services file

and

SSH=1

You might need to do an OS Re-install or

# touch /.os_update

then reboot the NAS

Ado1

Aspirant

Oct 22, 2014

Would an OS Re-install cause data loss?

what does the touch command do?


Ultra:/# cat etc/default/services 
APACHE=1
APACHESSL=1
ATALKD=0
AUTO_CHECK_UPDATE=1
AUTOMATIC_VOLUME_EXPANSION=1
BONJOUR=1
BONJOUR_SUPPORT=1
BONJOUR_AFP=1
BONJOUR_PRINTER=1
BONJOUR_FRONTVIEW=1
CSV_USERADD_SUPPORT=1
DAAPD_SUPPORT=1
DAAPD=0
DISKCACHE=1
DOMAIN_SUPPORT=1
ENABLE_POWERON_TIMER_SUPPORT=1
FLASH_AUTO_COPY=0
FLASH_OWNER=admin
FLASH_PATH=Pictures
FLASH_SHARE=media
FTP_PORT=21
JOURNAL=ordered
LANGUAGES_SUPPORTED=utf-8,en-us,zh-cn,zh-tw,ja,ko
LANGUAGE=utf-8
MONITOR=board_temp,fan,disk_full,quota_exceeded,disk_temp
NETATALK=1
NFS=0
NTPDATE=0
PROFTPD=0
READYTIVOD=0
RESYNC_UNCLEAN_SHUTDOWN=1
RSYNC=0
RSYNC_SUPPORT=1
SAMBA=1
SHAREACCESS=SAMBA,NETATALK
SHUTDOWN_ON_DISK_OVERTEMP=1
SNMP_COMMUNITY=public
SNMP_SUPPORT=1
SNMP=1
SSH=1
SSHKEY=rsa
UDHCPD=2
UPNP=1
UPNP_SUPPORT=1
UPNPAV=0
UPNPAV_SUPPORT=1
USER_HOME_DIRECTORY=1
WIZD=0
WIZD_SUPPORT=0

mdgm-ntgr
NETGEAR Employee Retired
Oct 22, 2014
An OS Re-install leaves data intact.

The touch command updates the timestamp on an existing file or creates an empty file if it doesn't exist.

However you may have other corrupt config files.

You may wish to check if any other files from
/etc/default/config are missing or corrupt e.g. if /etc/passwd is corrupt. If the file is corrupt then you can copy the version in /etc/default/config
Ado1
Aspirant
Oct 22, 2014
The files seem to be there....

will a re-install overwrite those files?
mdgm-ntgr
NETGEAR Employee Retired
Oct 22, 2014
An OS Re-install will do things like reset some network settings and the admin and root passwords. Most other settings would not be touched.

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ReadyNAS Ultra 6 /dev/md0 is 100%

29 Replies

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