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2882515 - syb_write: gzwrite() msg=No Space left size hangs the ASE server - SAP ASE

Symptom

  • When a dump is done on a file system that is full using:

    dump database mydbl to "compress::1::/db.dmp"
    or with
    dump database mydb to "/db.dmp" with compression = 1
     
  • The signal 11 happens on the Backupserver: 

Backup Server: 4.124.2.1: Archive API error for device='compress::1::/backarea/mydb.dmp::006': Vendor application name=Compress API, Library version=1, API routine=syb_write(), Message=syb_write: gzwrite() msg=No Space left size=XXX returned=0
BACKUPSERVER: bs_trap; process received signal 11
0x7ffff72a6680 : (_L_unlock_13+0x34) [0x7ffff72a6680]
0x49bc3a : (srv_lockmutex+0x27a) [0x49bc3a]
0x44d9ff : (at_lockmutex+0xc1) [0x44d9ff]
0x44b2be : (as_report_progress+0x7d) [0x44b2be]
0x453850 : (io_io_requestevent+0x4c4) [0x453850]
0x4bef95 : (srv__exechandler+0x55) [0x4bef95]
0x4bf3c9 : (srv__runclient+0x239) [0x4bf3c9]
0x4bdb7c : (srv__spawnfunc+0x2c) [0x4bdb7c]
0x4c68d1 : (srv__lnxia64_start_coop_thread+0x31) [0x4c68d1]
0x7ffff6f11fc0 : (__correctly_grouped_prefixwc+0x160) [0x7ffff6f11fc0]
A01: SYBMULTBUF ERROR: Emulator interprocess communication failed with error state = 1, error code=0, system message=Pipe I/O returned 0 bytes.
SYBMULTBUF ERROR: Emulator interprocess communication failed with error state = 1, error code=0, system message=Pipe I/O returned

  • A simple reboot the backupserver, does not clear the resources on the ASE
  • Eventually, the ASE must be rebooted to free the resources


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Environment

SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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