Hi, Thanks for the support and your time. The issue was resolved after increasing wal_keep_segments to 20 means it will keep 20 files in directory /PGDATA/pg_wal . and ran "pg_ctl reload" to enable the configuration without rebooting the db. Regards, Saeed Ahmed From: Ahmed, Nawaz [mailto:Nawaz@xxxxxxxxxxxxxxxxxxx] That explains it, the script deletes the WAL file as soon as it is archived but pg_basebackup is not aware of this so it generates that error. The second point is, you have to clean-up archives manually using pg_archivecleanup or something similar based on your situation as Pavan had noted. In order for the clean-up of unneeded WAL after a successful base backup should be implemented using bash (Linux / Unix) or batch/Powershell (Win) scripting. Best Regards, Nawaz Ahmed From: Saeed Ahmed (DB) [mailto:saeed.ahmed1@xxxxxxxxxxxxxx] Hi Nawaz, Many thanks for the update. 1) have you configured the archive_command to a script that archives the online WAL to the archive destination and deletes the file? Yes 2) As far as I know the cleanup of archive destination has to done manually. Ok Regards, Saeed Ahmed From: Ahmed, Nawaz [mailto:Nawaz@xxxxxxxxxxxxxxxxxxx] Hi, 1) have you configured the archive_command to a script that archives the online WAL to the archive destination and deletes the file? 2) As far as I know the cleanup of archive destination has to done manually. Regards, Nawaz
Dear Team, 1)Whilst taking full backup via pg_basebackup I have facing below error. Backup is schedule via cronjob. ================================================================================ ****** Full Backup of posgresql database started Fri Jun 8 20:40:36 PKT 2018. 080618204036 pg_basebackup: initiating base backup, waiting for checkpoint to complete pg_basebackup: checkpoint completed pg_basebackup: write-ahead log start point: 43/400252F8 on timeline 1 17624153/17624153 kB (100%), 2/2 tablespaces pg_basebackup: could not get write-ahead log end position from server: ERROR: requested WAL segment 000000010000004300000040 has already been removed pg_basebackup: removing data directory "/db01/pgdata/hot_backup/080618204036" 2)Also after complete backup I have to manually delete the wal archive files using pg_archivecleanup. Is there any way to automatically delete after full backup is complete and wal archive are no longer required. pg_archivecleanup -d /db01/wal_archive 00000001000000390000000A Kindly let me know how to rectify. pg_basebackup -z -X fetch --progress -v --format=t -D /db01/pgdata/hot_backup/$DD --no-password Current Version: version --------------------------------------------------------------------------------------------------------- PostgreSQL 10.1 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18), 64-bit LINUX : .10.0-327.el7.x86_64 Regards, Saeed Ahmed DisclaimerThe information in this e-mail is confidential and may contain content that is subject to copyright and/or is commercial-in-confidence and is intended only for the use of the above named addressee. If you are not the intended recipient, you are hereby notified that dissemination, copying or use of the information is strictly prohibited. If you have received this e-mail in error, please telephone Fujitsu Australia Software Technology Pty Ltd on + 61 2 9452 9000 or by reply e-mail to the sender and delete the document and all copies thereof. Whereas Fujitsu Australia Software Technology Pty Ltd would not knowingly transmit a virus within an email communication, it is the receiver’s responsibility to scan all communication and any files attached for computer viruses and other defects. Fujitsu Australia Software Technology Pty Ltd does not accept liability for any loss or damage (whether direct, indirect, consequential or economic) however caused, and whether by negligence or otherwise, which may result directly or indirectly from this communication or any files attached. If you do not wish to receive commercial and/or marketing email messages from Fujitsu Australia Software Technology Pty Ltd, please email unsubscribe@xxxxxxxxxxxxxxxxxxx DisclaimerThe information in this e-mail is confidential and may contain content that is subject to copyright and/or is commercial-in-confidence and is intended only for the use of the above named addressee. If you are not the intended recipient, you are hereby notified that dissemination, copying or use of the information is strictly prohibited. If you have received this e-mail in error, please telephone Fujitsu Australia Software Technology Pty Ltd on + 61 2 9452 9000 or by reply e-mail to the sender and delete the document and all copies thereof. Whereas Fujitsu Australia Software Technology Pty Ltd would not knowingly transmit a virus within an email communication, it is the receiver’s responsibility to scan all communication and any files attached for computer viruses and other defects. Fujitsu Australia Software Technology Pty Ltd does not accept liability for any loss or damage (whether direct, indirect, consequential or economic) however caused, and whether by negligence or otherwise, which may result directly or indirectly from this communication or any files attached. If you do not wish to receive commercial and/or marketing email messages from Fujitsu Australia Software Technology Pty Ltd, please email unsubscribe@xxxxxxxxxxxxxxxxxxx |
