[Scst-devel] AIX initiators with Linux SCST target

[Devon Y. <dya...@pe...>]

Hi,

We present a fileio device via SCST 2.2.1 target from a Linux (CentOS 6.4)
system to an AIX 5.3 host server as the initiator. The LUN is able to be
discovered from Windows and Linux initiators just fine.



The /var/adm/ras/cfglog log in AIX shows the following errors:



M0 340202 cfgmpio_util.c 572 path_list@:0x20009508, path_list_count=0

M0 303226 cfgfscsidc.c 6960 SCIOLSTART lun 0 failed, errno = 19,
adap_set_flags = 0x0



I know very little about configuring an AIX initiator. Does anyone know why
it fails to detect LUN 0? I’ve also tried vdisk_blockio and it also did not
work.



Thanks

Devon