Symptom
- A stable device (SD) with the size of 8GB was added to SRS while the underlying raw partition was only 2GB.
- SRS has used 2GB on this raw partition and attempts to write more data to the SD partition using this raw partition:
1> admin disk_space
2> go
Partition Logical Part.Id Total Segs Used Segs Total MB Used MB State
/dev/vgsybdb_RS/SRS_SQD001 SDQ_01 101 2048 532 8192 2128 ON-LINE///
- As SRS attempts to use more than 2GB on this SD partition, it is getting the following errors and impacted SQT, SQM, DSI threads go down:
E. 2020/09/21 06:47:36. ERROR #6120 dAIO( ) - d64/sqm/rsaiolinux.c(1019)
SQM detected a failing status from an outstanding AIO (error_code = 28.).
E. 2020/09/21 06:47:36. ERROR #6026 SQM(221:0 MY_SRV.MY_SRV) - /generic/sqm/sqmio.c(1384)
Block write failed for queue '221:0', segment 0, block 0. OS dependent error is 'error_code = 28.'
I. 2020/09/21 06:47:36. SQM stopping due to an exception: 221:0 MY_SRV.MY_SRV
E. 2020/09/21 06:47:36. ERROR #6120 dAIO( ) - d64/sqm/rsaiolinux.c(1019)
SQM detected a failing status from an outstanding AIO (error_code = 28.).
E. 2020/09/21 06:47:36. ERROR #6026 SQM(148:0 MYASE.MYDB) - /generic/sqm/sqmio.c(1384)
Block write failed for queue '148:0', segment 0, block 0. OS dependent error is 'error_code = 28.'
I. 2020/09/21 06:47:36. SQM stopping due to an exception: 148:0 MYASE.MYDB
E. 2020/09/21 06:47:36. ERROR #30054 WORKER( ) - ric/exec/tran_wrap.c(1559)
SQM had an error writing to the outbound-queue.
E. 2020/09/21 06:47:36. ERROR #30054 WORKER( ) - ric/exec/tran_wrap.c(1559)
SQM had an error writing to the outbound-queue.
...
Read more...
Environment
- SAP Replication Server (SRS)
- Linux / Unix
Product
Keywords
ENOSPC, space, drop, remove, delete , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.