Netbackup 7.6 Master Server支持6.5 client嗎？

vinciho

請(qǐng)問(wèn)，Netbackup 7.6 Master Server支持6.5 client嗎？
因?yàn)榭蛻舳朔��?wù)器是32位的RHEL AS 4，無(wú)奈NBU 7不支持32位，所以裝了6.5的client，但是貌似連接上有問(wèn)題，socket write failed，請(qǐng)問(wèn)能解決嗎？

vinciho

從master server上對(duì)6.5的client進(jìn)行連接性測(cè)試，結(jié)果如下：
# ./bptestbpcd -host nbs -debug -verbose
11:47:37.084 [126131] <2> bptestbpcd: VERBOSE = 0
11:47:37.085 [126131] <8> async_connect: [vnet_connect.c:1700] getsockopt SO_ERROR returned 111 0x6f
11:47:37.105 [126131] <8> vnet_vnetd_service_socket: [vnet_vnetd.c:1998] VN_REQUEST_SERVICE_SOCKET 6 0x6
11:47:37.105 [126131] <8> vnet_vnetd_service_socket: [vnet_vnetd.c:2012] service bpcd
11:47:37.146 [126131] <2> logconnections: BPCD CONNECT FROM 10.15.5.16.45098 TO 10.15.4.60.13724 fd = 3
11:47:37.147 [126131] <8> async_connect: [vnet_connect.c:1700] getsockopt SO_ERROR returned 111 0x6f
11:47:37.168 [126131] <8> do_vnetd_service: [vnet_connect.c:2038] connect VNETD CONNECT FROM 10.15.5.16.59908 TO 10.15.4.60.13724 fd = 4
11:47:37.168 [126131] <8> vnet_vnetd_connect_forward_socket_begin: [vnet_vnetd.c:443] VN_REQUEST_CONNECT_FORWARD_SOCKET 10 0xa
11:47:37.209 [126131] <8> vnet_vnetd_connect_forward_socket_begin: [vnet_vnetd.c:460] ipc_string /tmp/vnet-24083471923309835253000000000-CRGrrH
11:47:37.250 [126131] <2> put_string: cannot write data to network:  Connection reset by peer (104)
11:47:37.250 [126131] <2> bpcr_put_vnetd_forward_socket: put_string /tmp/vnet-24083471923309835253000000000-CRGrrH failed: 104
11:47:37.250 [126131] <2> local_bpcr_connect: bpcr_put_vnetd_forward_socket failed: 24
11:47:37.250 [126131] <2> ConnectToBPCD: bpcd_connect_and_verify(nbs, nbs) failed: 24
<16>bptestbpcd main: Function ConnectToBPCD(nbs) failed: 24
11:47:37.250 [126131] <16> bptestbpcd main: Function ConnectToBPCD(nbs) failed: 24
<16>bptestbpcd main: socket write failed
11:47:37.253 [126131] <16> bptestbpcd main: socket write failed
<2>bptestbpcd: socket write failed
11:47:37.253 [126131] <2> bptestbpcd: socket write failed
<2>bptestbpcd: EXIT status = 24
11:47:37.253 [126131] <2> bptestbpcd: EXIT status = 24
socket write failed

vinciho

找到原因了，client OS的/etc/hosts文件上得加上Server的域名解析。
不過(guò)，有些奇怪，新裝的solaris的客戶端都沒修改/etc/hosts文件，照樣OK運(yùn)行的。

牛奶加蛋

哈，找到原因就好，nbu是按照hostname解析的
所以建議實(shí)施前都需要修改host文件的
master是支持版本向下兼容的