8464ch06_HW Implement.fm Draft Document for Review February 7  2020 3:15 pm GLYPH<SM590000> Enable/Disable Capturing IBM AIXfi dump at reboot action: GLYPH<SM590000> Remote Cluster Fence Thresholds: – Threshold concepts (third keyword and the allowed values in the fourth keyword) in the  LI REQ  command): GLYPH<129> TMO (timeout event counts): The number of internal system timeouts that must  occur before the primary fence action is started. This amount relates to the  combined sum of timeout incidents for scratch mounts  private mounts  volume  close  and token handshakes. GLYPH<129> ERR (error event counts): The number of explicit failures that must occur before the  primary fence action is started. This amount relates to the combined sum of explicit  error incidents for scratch mounts  private mounts  volume close  and token  handshakes. GLYPH<129> SCRVOAVG (scratch volume open average): The average peer handshake time to  open or mount a scratch virtual tape that must be exceeded before the primary  fence action is started. GLYPH<129> PRIVOAVG (private volume open average): The average peer handshake time to  open or mount a private virtual tape that must be exceeded before the primary  fence action is started. GLYPH<129> VCAVG (volume close average): The aver age peer handshake time to close or  unmount a tape that must be exceeded before the primary fence action is started.  This value excludes the RUN (Rewind and UNload) copy duration. GLYPH<129> TOKAVG (token handshake average): The av erage peer handshake time to process  a miscellaneous token handshake that must be exceeded before the primary fence  action is started. GLYPH<129> EVALWIN (evaluation window):  The referred lapse in minutes that is used to  calculate counts and averages for target concepts. LI REQ  <distributed-library>  FENCE  ACTION  AIXDUMP  <ENABLE|DISABLE> An AIX dump is a data capture mechanism that fetches information that is related to the  IBM AIX kernel state at the time it is taken. This information can then be used by  authorized IBM Service or Support personnel during the diagnostic process if a failure  occurs. This dump is taken only when AIXDUMP is enabled (default is DISABLE) and the  selected primary fence action is REBOOT or REBOFF. LI REQ  <composite-library>  FENCE  THRESHLD   <TMO|ERR|SCRVOAVG|PRIVOAVG|VCAVG|TOKAVG|EVALWIN> <value> The THRESHLD keyword provides a way to select how and when a specified fence action  occurs if an SBND condition is detected. These settings result in grid-wide effect  and the  following options can be adjusted  depending on your business needs: This fourth keyword of the LI REQ allows values is 0 - 1000 seconds (default is 20). This fourth keyword of the LI REQ allows values is 0 - 1000 seconds (default is 20). This fourth keyword of the LI REQ allows values is 0 - 1200 seconds (default is 180  seconds).  This fourth keyword of the LI REQ allows values is 0 - 1200 seconds (default is 180  seconds). This fourth keyword of the LI REQ allows values is 0 - 180 seconds (default is 120  seconds). This fourth keyword of the LI REQ values is 0 - 180 seconds (default is 120  seconds). 232  IBM TS7700 Release 5.0 Guide