Fejl CBM_READ_ONLY_ERROR logført, når du forsøger at arkivere filer i CloudPools

Summary: Fejl CBM_READ_ONLY_ERROR logført, når du forsøger at arkivere filer i CloudPools

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Symptoms

 

Fejl svarende til følgende opstår i logfilerne /var/log/messages eller /var/log/isi_cpool_d.log på en af klyngenoderne under arkivering af filer til CloudPools.

2018-01-17T08:20:24+01:00 <0.3> Isilon-5 /boot/kernel.amd64/kernel: [bam_cpool.c:327](pid 4695="isi_cpool_d")(tid=101280) bam_cpool_update_attr: 
failure to update cpool attr ifsus_cpool_map_size for 1:8b51:0e9b::HEAD, error 30

2018-01-17T08:20:24+01:00 <0.3> isilon-5 /boot/kernel.amd64/kernel: [bam_cpool.c:363](pid 4695="isi_cpool_d")(tid=101280) bam_cpool_stub_map_write: 
failure to write cpool map size for 1:8b51:0e9b::HEAD, error 30

2018-01-17T08:20:24+01:00 <0.3> Isilon-5 /boot/kernel.amd64/kernel: [bam_cpool.c:1141](pid 4695="isi_cpool_d")(tid=101280) bam_cpool_stub_file_common: 
Failed write of stub map to EA for 1:8b51:0e9b::HEAD, error 30

2018-01-17T08:21:29+01:00 <3.3> isilon-5 isi_cpool_d[4695]: [0x80ee8dc10]: /b/mnt/src/isilon/lib/isi_cpool_d/task_processing_thread_pool.cpp:run_consumer_function:196: 
run_consumer_function complete for task ([archive/1:8ab8:0181::HEAD]/FPP_Name): Invalid attempt to stub read only FS; lin 1:8ab8:0181: [error code: CBM_READ_ONLY_ERROR]     
from write_map_core (/b/mnt/src/isilon/lib/isi_cpool_cbm/isi_cbm_mapper.cpp:1610)     from write_map (/b/mnt/src/isilon/lib/isi_cpool_cbm/isi_cbm_mapper.cpp:1653)     
from isi_cph_create_stub (/b/mnt/src/isilon/lib/isi_cpool_cbm/isi_cbm_archive.cpp:1073)     from isi_cbm_archive_common (/b/mnt/src/isilon/lib/isi_cpool_cbm/isi_cbm_archive.cpp:934)     
from isi_cbm_archive (/b/mnt/src/isilon/lib/isi_cpool_cbm/isi_cbm_archive.cpp:312)

2018-01-17T08:21:29+01:00 <0.3> Isilon-5 /boot/kernel.amd64/kernel: [bam_cpool.c:327](pid 4695="isi_cpool_d")(tid=101278) bam_cpool_update_attr: failure to update cpool 
attr ifsus_cpool_map_size for 1:8ab8:0181::HEAD, error 30

2018-01-17T08:21:29+01:00 <0.3> Isilon-5 /boot/kernel.amd64/kernel: [bam_cpool.c:363](pid 4695="isi_cpool_d")(tid=101278) bam_cpool_stub_map_write: failure to write cpool map size for 1:8ab8:0181::HEAD, error 30

2018-01-17T13:13:17-04:00 <3.3> isilon-1 isi_cpool_d[3034]: [0x80fe26310]: /b/mnt/src/isilon/lib/isi_cpool_d/task_processing_thread_pool.cpp:run_consumer_function:351: 
run_consumer_function complete for task ([archive/1:abcd:1234::HEAD]/Archive to S3): Lin 1:abcd:1234 is WORM committed: [error code: CBM_PERM_ERROR]     
from isi_cbm_archive (/b/mnt/src/isilon/lib/isi_cpool_cbm/isi_cbm_archive.cpp:295)

Cause


Disse meddelelser angiver, at den ønskede opgave ikke kan udføres på grund af en skrivebeskyttet betingelse for enten filen, mappestien, noden eller klyngen. 

Resolution

Undersøg årsagen til, at klyngen eller noden er skrivebeskyttet.

 

Den mest almindelige årsag til, at dette sker, er, når den mappe, der målrettes til arkivering, enten er en SyncIQ-destinationssti eller en WORM-mappe. Disse stier kan ikke være smart forbundet (da de er skrivebeskyttede). Hvis der ønskes smart-sammenkædede filer i en SyncIQ-destinationsmappe, skal filerne på kildeklyngen arkiveres først. De smart-sammenkædede filer kan derefter synkroniseres over til DR (Disaster Recovery) eller målklyngen med SyncIQ. 

 

 

Affected Products

PowerScale OneFS
Article Properties
Article Number: 000037385
Article Type: Solution
Last Modified: 18 Sept 2025
Version:  6
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