List, I think there is a bug in the implementation of SYNCHRONIZECACHE10 command. The bug can be reproduced using the latest git version of dbench.samba.org and using the following command line : ./dbench -B iscsi --iscsi-portal=127.0.0.1 --iscsi-port=3260 --iscsi-target=iqn.ronnie.test --iscsi-lun=1 --loadfile=./iscsi.txt --warmup=0 --run-once 1 The loadfile that generates the SYNCHRONIZECACHE10 command is simple text file that I have attached. It actually never even reaches the sbc_sync_cache() function but is aborted somewhere prior. It seems to fail in us_sense_del() when called from scsi_cmd_perform() so for this opcode it never gets to call down to the actual emulation function. regards ronnie sahlberg
0.000 TESTUNITREADY 0x00 0.000 READ10 0 2 0 0 0x00 0.000 SYNCHRONIZECACHE10 0 0 1 1 0x00 0.000 SYNCHRONIZECACHE10 0 0 1 1 0x00 0.000 SYNCHRONIZECACHE10 0 0 1 1 0x00