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2892080 - HANA Backup to NFS failed

Symptom

When trying to perform HANA DB back to a NFS "/hana/dbdump_abcprod", it failed with following error message:

HANA Server abcdefghij123
NFS: abcdefg3hi.edc.nam.gm.com:/ifs/gdat/shdt0131250/apps001 10737418240 2591918080 8145500160 25% /hana/dbdump_abcprod


Error message:


xy7adm@abcdefghij123:/home/xy7adm/misc> cat XY7_backup_disk.log_1


* 447: backup could not be completed: [2000008] Error during asynchronous file transfer (io_getevents), rc=27: File too large; $fileCallback$=[W] , buffer= 0x00007acb61a04000, offset= 4397509644288, size= 0/536870912, file= "<root>/.XY7_full_disk_databackup_3_1" ((open, mode= W, access= rw-r-----, flags= DIRECT|TRUNCATE|MULTI_WRITERS|UNALIGNED_SIZE), factory= (root= "/hana/dbdump_abcprod/XY7_back/" (access= rw-r-----, flags= AUTOCREATE_PATH|DISKFULL_ERROR, usage= DATA_BACKUP, fs= nfs, config= (async_write_submit_active=on,async_write_submit_blocks=all,async_read_submit=on,num_submit_queues=1,num_completion_queues=1,size_kernel_io_queue=512,max_parallel_io_requests=64,min_submit_batch_size=16,max_submit_batch_size=64))) {shortRetries= 0, fullRetries= 10 (10/10)} SQLSTATE: HY000


            

         

           
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Environment



   

SAP HANA DB Version 1.0







Product



  SAP HANA 1.0, platform edition





Keywords



   
 
File System, Disk, Space, , KBA , HAN-DB-BAC , SAP HANA Backup & Recovery , Problem 




          
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