Re: No space left on device

Thanks Alvaro for your suggestion !!

Regards,
Sachin Srivastava
Mb.: 9811149139

On Sun, Feb 19, 2017 at 11:40 AM, Alvaro Aguayo Garcia-Rada <
aaguayo(at)opensysperu(dot)com> wrote:

> Cleaning pg_log should be enough to be able to start your postgres
> instance. However, it will let you with almost no space for your database
> to grow. If you have some tables with information you can delete, that can
> free up space.
>
> Unless most of your database information is "volatile"(case in which you
> should implement an automatic cleanup cron), the only remaining option is
> to get a larger disk for your vps.
>
> Regards,
>
> Alvaro Aguayo
> Jefe de Operaciones
> Open Comb Systems E.I.R.L.
>
> Oficina: (+51-1) 3377813 | RPM: #034252 / (+51) 995540103 | RPC: (+51)
> 954183248
> Website: www.ocs.pe
>
> ----- Original Message -----
> From: "Sachin Srivastava" <ssr(dot)teleatlas(at)gmail(dot)com>
> To: "Alvaro Aguayo Garcia-Rada" <aaguayo(at)opensysperu(dot)com>
> Cc: "pgsql-general(at)postgresql(dot)org >> PG-General Mailing List" <
> pgsql-general(at)postgresql(dot)org>
> Sent: Sunday, 19 February, 2017 1:03:09 AM
> Subject: Re: [GENERAL] No space left on device
>
>
> With correction: pg_log consumed 897 MB only
>
>
>
>
>
> Regards,
> Sachin Srivastava
> Mb.: 9811149139
>
>
>
>
>
> On Sun, Feb 19, 2017 at 11:32 AM, Sachin Srivastava <
> ssr(dot)teleatlas(at)gmail(dot)com > wrote:
>
>
>
>
> I have checked pg_log only 890 GB space consumed and pg_log folder
> consumed 1.1 GB only. All the space consumed by the database file only.
>
>
>
>
>
>
> -bash-4.2$ du -h
> 0 ./pg_xlog/archive_status
> 1.1G ./pg_xlog
> 712K ./global
> 47M ./pg_clog
> 0 ./pg_commit_ts
> 0 ./pg_dynshmem
> 0 ./pg_notify
> 0 ./pg_serial
> 0 ./pg_snapshots
> 32K ./pg_subtrans
> 0 ./pg_twophase
> 296K ./pg_multixact/members
> 124K ./pg_multixact/offsets
> 420K ./pg_multixact
> 7.2M ./base/1
> 7.2M ./base/13289
> 7.2M ./base/13294
> 98G ./base/16393
> 0 ./base/pgsql_tmp
> 98G ./base
> 0 ./pg_replslot
> 0 ./pg_tblspc
> 0 ./pg_stat
> 216K ./pg_stat_tmp
> 0 ./pg_logical/snapshots
> 0 ./pg_logical/mappings
> 0 ./pg_logical
> 897M ./pg_log
> 100G .
> -bash-4.2$
>
>
>
>
>
>
> Regards,
> Sachin Srivastava
> Mb.: 9811149139
>
>
>
>
>
>
>
> On Sun, Feb 19, 2017 at 11:29 AM, Alvaro Aguayo Garcia-Rada <
> aaguayo(at)opensysperu(dot)com > wrote:
>
>
> Cleanup some space on that device. Maybe your "pg_log" folder has some
> space to free. If that doesn't helps, you may need to forcefully add more
> space. There's not really much alternatives there.
>
> Alvaro Aguayo
> Jefe de Operaciones
> Open Comb Systems E.I.R.L.
>
> Oficina: (+51-1) 3377813 | RPM: #034252 / (+51) 995540103 | RPC: (+51)
> 954183248
> Website: www.ocs.pe
>
>
>
> ----- Original Message -----
> From: "Sachin Srivastava" < ssr(dot)teleatlas(at)gmail(dot)com >
> To: " pgsql-general(at)postgresql(dot)org >> PG-General Mailing List" <
> pgsql-general(at)postgresql(dot)org >
> Sent: Sunday, 19 February, 2017 12:51:49 AM
> Subject: [GENERAL] No space left on device
>
>
>
> Dear Expert,
>
>
> My PostgreSQL database got down due to no space left on my mount point
> /dev/vdb1 where my data directory are available, please suggest what's the
> best solution to resolve this issue. I am also not able to start my
> database again due to no space available. And right now, we don't have any
> further space to add in this mount point.
>
>
>
>
> -bash-4.2$ df -h
> Filesystem Size Used Avail Use% Mounted on
> /dev/vda1 50G 11G 37G 24% /
> devtmpfs 3.9G 0 3.9G 0% /dev
> tmpfs 3.9G 0 3.9G 0% /dev/shm
> tmpfs 3.9G 57M 3.9G 2% /run
> tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
> /dev/vdb1 100G 100G 28K 100% /opt1
> tmpfs 799M 0 799M 0% /run/user/1002
>
>
>
>
>
>
> 2017-02-19 03:46:53.513 UTC [24101]: [36911-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.522 UTC [2240]: [157092-1] host=192.168.60.103,user=agent2,db=pem
> ERROR: could not extend file "base/16393/112735.5": wrote only 4096 of 8192
> bytes at block 722454
> 2017-02-19 03:46:53.522 UTC [2240]: [157093-1] host=192.168.60.103,user=agent2,db=pem
> HINT: Check free disk space.
> 2017-02-19 03:46:53.522 UTC [2240]: [157094-1] host=192.168.60.103,user=agent2,db=pem
> CONTEXT: SQL statement "INSERT INTO pemhistory.table_frozenxid
> (recorded_time, server_id, database_name, schema_name, table_name,
> frozenxid) VALUES (NEW.recorded_time, NEW.server_id, NEW.database_name,
> NEW.schema_name, NEW.table_name, NEW.frozenxid)"
> PL/pgSQL function pemdata.copy_table_frozenxid_to_history() line 4 at SQL
> statement
> 2017-02-19 03:46:53.522 UTC [2240]: [157095-1] host=192.168.60.103,user=agent2,db=pem
> STATEMENT: UPDATE pemdata.table_frozenxid SET "frozenxid" = '76483784',
> recorded_time = now() WHERE "schema_name" = 't_
> 0e2c170dc92d4d05bcf533b6e719cae4' AND "table_name" = 'd20150809_x_
> c73db8eb0037481fa1f10371179fbf3e' AND "server_id" = '4' AND
> "database_name" = 'cloud'
> 2017-02-19 03:46:53.523 UTC [24101]: [36912-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.523 UTC [24101]: [36913-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.524 UTC [24101]: [36914-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.524 UTC [24101]: [36915-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.524 UTC [24101]: [36916-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.525 UTC [24101]: [36917-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.607 UTC [24101]: [36918-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.607 UTC [24101]: [36919-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.713 UTC [24101]: [36920-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.714 UTC [24101]: [36921-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.817 UTC [24101]: [36922-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.818 UTC [24101]: [36923-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.818 UTC [24101]: [36924-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.818 UTC [24101]: [36925-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.818 UTC [24101]: [36926-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.819 UTC [24101]: [36927-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.913 UTC [24101]: [36928-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.913 UTC [24101]: [36929-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.982 UTC [24101]: [36930-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.982 UTC [24101]: [36931-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.985 UTC [24101]: [36932-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:53.985 UTC [24101]: [36933-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device
> 2017-02-19 03:46:54.045 UTC [24101]: [36934-1] host=,user=,db= LOG: could
> not open temporary statistics file "pg_stat_tmp/global.tmp": No space left
> on device2017-02-19 04:39:33.813 UTC [24094]: [8-1] host=,user=,db= FATAL:
> could not access status of transaction 0
> 2017-02-19 04:39:33.813 UTC [24094]: [9-1] host=,user=,db= DETAIL: Could
> not open file "pg_notify/0000": No space left on device.
>
>
>
>
>
> Regards,
> SSR
>
>
>
>
>
>
>
>