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--- aix:hmc_problem [2021/01/01 21:21]
127.0.0.1 external edit
+++ aix:hmc_problem [2023/04/04 16:41] (current)
manu
@@ Line 1: / Line 1: @@
 ====== HMC Problem determination ======
+===== No more space =====
+Filesystem / is full
+Web services are no more responding
+Command to check:
+  monhmc -r disk
+This command can free up space in the following file systems: /var, /var/hsc/log, /dump, /extra, /data, and /.
+Remove temporary HMC files which have not been modified during the last day (24 hours) from all file systems:
+<cli prompt='>'>
+[hmc@hscroot]~> chhmcfs -o f -d 1
+</cli>
+Remove all temporary HMC files from all file systems:
+<cli prompt='>'>
+[hmc@hscroot]~> chhmcfs -o f -d 0
+</cli>
+Remove temporary HMC files which have not been modified during the last 36 hours from the /var file system:
+<cli prompt='>'>
+[hmc@hscroot]~> chhmcfs -o f -h 36 -f /var
+</cli>
+Remove temporary HMC files from the /dump file system to free up to 100 MB:
+<cli prompt='>'>
+[hmc@hscroot]~> chhmcfs -o f -s 100 -f /dump
+</cli>
+===== Remove an HMC from a Power server =====
+If the HMC is still active, you can right click on the power and remove the connection.
+Else if no access to the HMC, go into the ASM web interface
+  https://<ip_port_hmc1or2_of_power>
+Entrer as : admin
+on left panel --> System Configuration --> Hardware Management Console
+Here you can remove an HMC
 ===== Power servers partitions corrupt =====

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