Hello I have had issues with the target mode working since moving to 4.10+. I am using a qla25xx card at 8Gbit Latest testing with 4.11 RC6 sees the same issue. Going back to 4.10.4 I can map targets but when I use my jammer I get into other issues. Its rock solid on 4.9 with the jammer. I will be going back now and testing from 4.9+ and later and report back but wanted to make the folks on this list aware of it. We loop in [ 1654.895663] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0000). Log ---- [ 1617.374267] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1617.627264] ignoring deprecated emulate_fua_read attribute [ 1617.654380] ignoring deprecated emulate_dpo attribute [ 1622.822301] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1627.522678] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1632.209884] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1636.895416] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1642.271975] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1645.478152] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1648.609477] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1650.192484] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1651.771651] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1653.350823] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1653.552445] qla2xxx [0000:0a:00.0]-00af:4: Performing ISP error recovery - ha=ffff8817c8e00000. [ 1654.802967] qla2xxx [0000:0a:00.0]-500a:4: LOOP UP detected (4 Gbps). [ 1654.857970] qla2xxx [0000:0a:00.0]-5032:4: Invalid completion handle (0) -- timed-out. [ 1654.895663] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0000). [ 1654.933551] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0501). [ 1654.971256] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (5c03). [ 1655.009369] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (6400). [ 1655.047874] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (1c01). [ 1655.086435] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (5834). [ 1655.124292] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (6407). [ 1655.162292] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (1c01). [ 1655.200088] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0002). [ 1655.237939] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (5838). [ 1684.982064] qla2xxx [0000:0a:00.0]-1119:4: MBX Command timeout for cmd 27, iocontrol=8 jiffies=1001521c0 mb[0-3]=[0x4000 0x0 0xc8f1 0xc8] mb7 0x17 host_status 0x14 hccr 0x40 [ 1685.070674] qla2xxx [0000:0a:00.0]-d001:4: Firmware dump saved to temp buffer (4/ffffc9001bf31000), dump status flags (0x3f). [ 1685.126059] qla2xxx [0000:0a:00.0]-8033:4: Unable to reinitialize FCE (256). [ 1685.172066] qla2xxx [0000:0a:00.0]-8034:4: Unable to reinitialize EFT (258). [ 1715.253118] qla2xxx [0000:0a:00.0]-1015:4: cmd=0x69, waited 30049 msecs [ 1715.284860] qla2xxx [0000:0a:00.0]-1119:4: MBX Command timeout for cmd 69, iocontrol=0 jiffies=10015981f mb[0-3]=[0x4001 0x4953 0x5020 0x2532] mb7 0x1 host_status 0x40018002 hccr 0x0 [ 1715.362716] qla2xxx [0000:0a:00.0]-d009:4: Firmware has been previously dumped (ffffc9001bf31000) -- ignoring request. [ 1715.414674] qla2xxx [0000:0a:00.0]-101e:4: Mailbox cmd timeout occurred, cmd=0x69, mb[0]=0x69. Scheduling ISP abort [ 1715.414679] qla2xxx [0000:0a:00.0]-00af:4: Performing ISP error recovery - ha=ffff8817c8e00000. [ 1716.713072] qla2xxx [0000:0a:00.0]-500a:4: LOOP UP detected (4 Gbps). [ 1716.803096] qla2xxx [0000:0a:00.0]-803b:4: Firmware ready **** FAILED ****. [ 1717.202630] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (1c01). [ 1717.210468] qla2xxx [0000:0a:00.1]-00af:6: Performing ISP error recovery - ha=ffff8817c88e0000. [ 1717.282428] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (5834). [ 1717.319999] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (6407). [ 1717.359180] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (1c01). [ 1717.396856] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0002). [ 1717.434517] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (5838). [ 1717.472756] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0502). [ 1717.511664] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (4c0c). [ 1717.549481] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (580c). [ 1717.587457] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0105). [ 1717.625668] qla2xxx [0000:0a:00.0]-5030:4: Error entry - invalid handle/queue (0502). [ 1718.405038] qla2xxx [0000:0a:00.1]-500a:6: LOOP UP detected (4 Gbps). [ 1718.471018] qla2xxx [0000:0a:00.1]-5032:6: Invalid completion handle (0) -- timed-out. [ 1718.508840] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (0000). [ 1718.546805] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (0501). [ 1718.584290] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (5c03). [ 1718.621662] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (6400). [ 1718.659165] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (1c01). [ 1718.696545] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (5834). [ 1718.733939] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (6407). [ 1718.771513] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (1c01). [ 1718.808688] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (0002). [ 1718.846384] qla2xxx [0000:0a:00.1]-5030:6: Error entry - invalid handle/queue (5838). Thanks Laurence