Re: pg_controldata: could not read file "/opt/postgres/9.2/data//global/pg_control": Success

Hi Raghvendra,

Free up some space before restarting.
Old archive/backup/logs could be the candidate for clean up. You do not
need much space to restart instance.
Once started, login to db and execute checkpoint.

Thanks
Rajni

On Mon, 8 Oct 2018 at 4:40 pm Raghavendra Rao J S V <
raghavendrajsv(at)gmail(dot)com> wrote:

> *Hi All,*
>
> *archive_mode *is turned *on *unfortunately in my Postgres 9.2 database.
>
> Due to that disk space is full 100%. We are facing below problem when we
> try to start the database.
>
> *PANIC: could not read from control file:Success*
>
> Please help me how to handle this situation.
>
>
>
> *Log files contians the infomration as below:-*
>
> 2018-10-08 05:27:44.262 UTC,,,27688,,5bbaead0.6c28,1,,2018-10-08 05:27:44
> UTC,,0,LOG,00000,"database system was interrupted while in recovery at
> 2018-10-03 15:01:03 UTC",,"This probably means that some data is corrupted
> and you will have to use the last backup for recovery.",,,,,,,""
> 2018-10-08 05:27:44.262 UTC,,,27688,,5bbaead0.6c28,2,,2018-10-08 05:27:44
> UTC,,0,LOG,00000,"database system was not properly shut down; automatic
> recovery in progress",,,,,,,,,""
> 2018-10-08 05:27:44.265 UTC,,,27688,,5bbaead0.6c28,3,,2018-10-08 05:27:44
> UTC,,0,LOG,00000,"redo starts at 93/775816B0",,,,,,,,,""
> 2018-10-08 05:27:44.514 UTC,,,27688,,5bbaead0.6c28,4,,2018-10-08 05:27:44
> UTC,,0,FATAL,53100,"could not extend file ""base/77017/160045"": wrote only
> 4096 of 8192 bytes at block 278",,"Check free disk space.",,,"xlog redo
> insert(init): rel 1663/77017/160045; tid 278/1",,,,""
> 2018-10-08 05:27:44.517 UTC,,,27686,,5bbaead0.6c26,1,,2018-10-08 05:27:44
> UTC,,0,LOG,00000,"startup process (PID 27688) exited with exit code
> 1",,,,,,,,,""
> 2018-10-08 05:27:44.517 UTC,,,27686,,5bbaead0.6c26,2,,2018-10-08 05:27:44
> UTC,,0,LOG,00000,"aborting startup due to startup process
> failure",,,,,,,,,""
>
> --
> Regards,
> Raghavendra Rao J S V
> Mobile- 8861161425
>
--
Thanks
Regards,
Rajni
0410472086