BTW, the iscsi server I used is scsi-target-utils ( https://github.com/fujita/tgt).
Bob Chen <[email protected]> 于2018年12月19日周三 下午7:34写道： > I looked into the source code, and found some reconnect method from > libiscsi. Are they able to work? > > QEMU: 2.12.1 > libiscsi: 1.18.0 (https://github.com/sahlberg/libiscsi) > > > (gdb) f > #0 0x00007fcd956933bd in iscsi_reconnect (iscsi=0x7fcd97f206d0) at > connect.c:461 > 461 memcpy(tmp_iscsi->old_iscsi, iscsi, sizeof(struct iscsi_context)); > (gdb) bt > #0 0x00007fcd956933bd in iscsi_reconnect (iscsi=0x7fcd97f206d0) at > connect.c:461 > #1 0x00007fcd956a4ccd in iscsi_service_reconnect_if_loggedin > (iscsi=0x7fcd97f206d0) at socket.c:879 > #2 0x00007fcd956a50d2 in iscsi_tcp_service (iscsi=0x7fcd97f206d0, > revents=<value optimized out>) at socket.c:989 > #3 0x00007fcd9674b737 in iscsi_process_read (arg=0x7fcd97f1e680) at > block/iscsi.c:371 > #4 0x00007fcd967e5b47 in aio_dispatch_handlers (ctx=0x7fcd97ee48d0) at > util/aio-posix.c:406 > #5 0x00007fcd967e5ce9 in aio_dispatch (ctx=0x7fcd97ee48d0) at > util/aio-posix.c:437 > #6 0x00007fcd967e038c in aio_ctx_dispatch (source=0x7fcd97ee48d0, > callback=0, user_data=0x0) at util/async.c:261 > #7 0x00007fcd93b1135e in g_main_context_dispatch () from > /usr/lib64/libglib-2.0.so.0 > #8 0x00007fcd967e424e in glib_pollfds_poll () at util/main-loop.c:215 > #9 0x00007fcd967e4368 in os_host_main_loop_wait (timeout=987000000) at > util/main-loop.c:263 > #10 0x00007fcd967e4438 in main_loop_wait (nonblocking=0) at > util/main-loop.c:522 > #11 0x00007fcd963c4b29 in main_loop () at vl.c:1943 > #12 0x00007fcd963cca8d in main (argc=62, argv=0x7ffff89f4208, > envp=0x7ffff89f4400) at vl.c:4734 >
