Hi There,
Please suggest some adjustments to reduce the above delay.
This message is from the catalog backup which ran for 9.5 hours, but was delayed for > 6.5 hours.
io_init: using 65536 data buffer size
io_init: using 30 data buffers
io_init: child delay = 10, parent delay = 15 (milliseconds)
...
Info bptm(pid=4400) waited for full buffer 632305 times, delayed 2186355 times.
fill_buffer: [4400] socket is closed, waited for empty buffer 3920 times, delayed 9758 times, read 343558062 Kbytes
NETBACKUP 7.1.0.3
The win2003 master server is on the same subnet as the win2003 media server and the library, they are all connected via fibre.
The Library is a SL500 with 4 * LTO4 drives.
Mulitiplexing is set to 6
Reduce fragment size to 1048575
The NUMBER_DATA_BUFFERS = 32
The SIZE_DATA_BUFFERS = 262144
Thanking you in advance,
John
