Hello ROOT experts,
I'm getting a strange message from my attempt to access a file via
TRFIOFile:
>TRFIOFile *f = new
TRFIOFile("rfio:gsitsma:/hades/nov02/dst/gen2/be/be02340213455_dst.root")
Error in <TRFIOFile::Init>: file
rfio:gsitsma:/hades/nov02/dst/gen2/be/be02340213455_dst.root is
truncated at 1074855741 bytes: should be 1745652030, trying to recover
Warning in <TRFIOFile::Init>: no keys recovered, file has been made a Zombie
My ROOT version used is 303-09 without threads.
Using a version compiled with debugging symbols, I get for the same file:
>TRFIOFile *f = new
TRFIOFile("rfio:gsitsma:/hades/nov02/dst/gen2/be/be02340213455_dst.root")
Error in <TRFIOFile::Init>: file
rfio:gsitsma:/hades/nov02/dst/gen2/be/be02340213455_dst.root is
truncated at 1074855741 bytes: should be 1745652030, trying to recover
Info in <TRFIOFile::Recover>: recovered key
TFile:/tmp/be02340213455_dst.root at address 34346611
Info in <TRFIOFile::Recover>: recovered key
TFile:/tmp/be02340213455_dst.root at address 34347342
Warning in <TRFIOFile::Init>: successfully recovered 2 keys
In neither case the file is usable afterwards. I'm wondering if there is
a size limit in files as the truncation takes always place a t a size of
1.01 GB independent of the total file size. Note, that the files where
created such, that they where closed, if the size reaches 1.8 GB and a
new file was opened.
If I would retrieve the file from our taperobot, the file can be
accessed via TFile successfully. A file with a size smaller that 1.01 GB
can be accessed without any problems.
Any idea what could be wrong?
Best regards,
Joern
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