Error while starting HANA db : "Cannot open file ""/datavolume_0000.dat"

[former_member587980]

Hi All,

HANA db is getting error as below when starting.(HANA 1.0 - 122.05)

No problems I have checked permissions

FAIL: process hdbindexserver HDB Indexserver not running

DB also gets the error when I uninstall and install a new DB. Could there be a problem with the server?

Cannot open file ""<root>/datavolume_0000.dat" ((closed, mode= RW, access= rw-rw-r--, flags= DIRECT|MUST_EXIST), factory= (root= "/hana/data/MOP/mnt00001/hdb00003/" (access= rw-rw-r--, flags= AUTOCREATE_DIRECTORY, usage= DATA, fs= xfs, 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))", rc=1: Operation not permitted

Regards

[HakanHaslaman]

I check this issue internal and this should be not a HANA issue. From the error you provide, it looks like there is a permission issue with HANA persistence files in the filesystem (maybe the owner changed - or was the file deleted...). Please check on OS level to fix this issue.