LFI-01518: write error

Message and corrective action provided by far looks like a serious issue. It could be in few occasion, but most common issues are

  • Filesystem full
  • No privilege to write.

CLSD: A file system error occurred while attempting to write to file "/u01/app/11.2.0.3/grid/log/ed05db02/alerted05db02.log" during alert write processing for process "client". Additional diagnostics: LFI-00004: Call to lfibwrt() failed.
LFI-01518: write() failed(OSD return value = 28) in slfiwl.

Common occasion are when you are trying to start ASM instance thru automatic or manual start.