solaris10 x86 连接emc cx300 读写速度超慢

已将帖子从论坛首页区移动到“存储系统”版块里，这样有这方面经验的朋友们能更容易注意到这个帖子提及的问题，来分享心得。

查了下E-Lab数据库，貌似你的HBA卡都不在list里啊，QLC可以装QLA、QLE的驱动吗？

2、qlc2300卡2块，(先后用solaris10安装的驱动和qlogic下载的驱动)

不好意思，上面写错了，是qla2300

下载的这个驱动qla2300.v5.i386_pkg.z，安装成功，识别也正常，powermt display dev=all也能识别，就是读写速度慢

该lun在win2003上读写正常

powermt display dev=all
Pseudo name=harddisk1
CLARiiON ID=CK200061700648 [STG3]
Logical device ID=6006016082C01800E721848C4948DB11 [LUN 3]
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
### HW Path                 I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   2 port2\path0\tgt0\lun0     c2t0d0    SP B1     active  alive      0      0
   2 port2\path0\tgt1\lun0     c2t1d0    SP A0     active  alive      0      0
   3 port3\path0\tgt0\lun0     c3t0d0    SP B1     active  alive      0      1
   3 port3\path0\tgt1\lun0     c3t1d0    SP A0     active  alive      0      1     ---跟这个错误有关系没，如何看这个信息？

这个错误说明路径上有报错，建议同时检查一下交换机日志，如果交换机上没有报错，那估计还是主机或驱动问题。

要分析性能问题，存储日志、主机日志、交换机日志都需要收集，逐一排查问题发生在哪里。

感谢回复，现在没报那个错误了，交换机（两台SILKWORM 200E）日志怎么看？是这个吗？请直接，谢谢！

swd77 120 ÐÇÆÚ¶þ °ËÔÂ 14 2012 02:41:53 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.8.1.8
swd77 119 ÐÇÆÚ¶þ °ËÔÂ 14 2012 02:40:55 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.8.1.8
swd77 117 ÐÇÆÚÒ» ÎåÔÂ 30 2011 23:13:57 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 118 ÐÇÆÚÒ» ÎåÔÂ 30 2011 23:13:57 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 116 ÐÇÆÚÒ» ÎåÔÂ 30 2011 23:13:30 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 114 ÐÇÆÚÎå ÎåÔÂ 27 2011 08:50:06 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 115 ÐÇÆÚÎå ÎåÔÂ 27 2011 08:50:06 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 113 ÐÇÆÚÎå ÎåÔÂ 27 2011 08:49:39 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 111 ÐÇÆÚÈÕ ÎåÔÂ 22 2011 04:56:00 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 112 ÐÇÆÚÈÕ ÎåÔÂ 22 2011 04:56:00 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 110 ÐÇÆÚÈÕ ÎåÔÂ 22 2011 04:55:33 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 108 ÐÇÆÚÎå ÎåÔÂ 20 2011 01:13:55 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 109 ÐÇÆÚÎå ÎåÔÂ 20 2011 01:13:55 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 107 ÐÇÆÚÎå ÎåÔÂ 20 2011 01:13:28 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 105 ÐÇÆÚËÄ ÎåÔÂ 12 2011 23:02:14 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 106 ÐÇÆÚËÄ ÎåÔÂ 12 2011 23:02:14 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 104 ÐÇÆÚËÄ ÎåÔÂ 12 2011 23:01:46 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 102 ÐÇÆÚËÄ ÎåÔÂ 12 2011 09:00:35 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 103 ÐÇÆÚËÄ ÎåÔÂ 12 2011 09:00:35 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 101 ÐÇÆÚËÄ ÎåÔÂ 12 2011 09:00:08 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 99 ÐÇÆÚËÄ ÎåÔÂ 12 2011 00:08:59 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 100 ÐÇÆÚËÄ ÎåÔÂ 12 2011 00:08:59 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 98 ÐÇÆÚËÄ ÎåÔÂ 12 2011 00:08:31 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 96 ÐÇÆÚÈý ÎåÔÂ 11 2011 23:17:59 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 97 ÐÇÆÚÈý ÎåÔÂ 11 2011 23:17:59 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 95 ÐÇÆÚÈý ÎåÔÂ 11 2011 23:17:32 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 93 ÐÇÆÚÈý ÎåÔÂ 11 2011 22:16:55 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 94 ÐÇÆÚÈý ÎåÔÂ 11 2011 22:16:55 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 92 ÐÇÆÚÈý ÎåÔÂ 11 2011 22:16:28 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 90 ÐÇÆÚ¶þ ÎåÔÂ 10 2011 22:08:40 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 91 ÐÇÆÚ¶þ ÎåÔÂ 10 2011 22:08:40 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 89 ÐÇÆÚ¶þ ÎåÔÂ 10 2011 22:08:13 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 87 ÐÇÆÚËÄ ÎåÔÂ 05 2011 06:26:06 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 88 ÐÇÆÚËÄ ÎåÔÂ 05 2011 06:26:06 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 86 ÐÇÆÚËÄ ÎåÔÂ 05 2011 06:25:40 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 84 ÐÇÆÚÒ» ¾ÅÔ 07 2009 09:23:39 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 85 ÐÇÆÚÒ» ¾ÅÔ 07 2009 09:23:39 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 83 ÐÇÆÚÒ» ¾ÅÔ 07 2009 09:23:13 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 81 ÐÇÆÚÁù °ËÔÂ 15 2009 02:28:16 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 82 ÐÇÆÚÁù °ËÔÂ 15 2009 02:28:16 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 80 ÐÇÆÚÁù °ËÔÂ 15 2009 02:27:48 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 78 ÐÇÆÚÁù °ËÔÂ 15 2009 00:53:47 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 79 ÐÇÆÚÁù °ËÔÂ 15 2009 00:53:47 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 77 ÐÇÆÚÁù °ËÔÂ 15 2009 00:53:20 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 75 ÐÇÆÚ¶þ ÆßÔÂ 21 2009 23:35:14 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 76 ÐÇÆÚ¶þ ÆßÔÂ 21 2009 23:35:14 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 74 ÐÇÆÚ¶þ ÆßÔÂ 21 2009 23:34:47 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 72 ÐÇÆÚ¶þ ÁùÔÂ 09 2009 00:59:10 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 73 ÐÇÆÚ¶þ ÁùÔÂ 09 2009 00:59:10 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 71 ÐÇÆÚ¶þ ÁùÔÂ 09 2009 00:58:42 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 69 ÐÇÆÚËÄ Ê®¶þÔ 07 2006 06:43:38 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 70 ÐÇÆÚËÄ Ê®¶þÔ 07 2006 06:43:38 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 68 ÐÇÆÚËÄ Ê®¶þÔ 07 2006 06:43:12 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 66 ÐÇÆÚËÄ Ê®¶þÔ 07 2006 02:44:25 UTC Switch 1 4 HTTP-1002 Zoning transaction initiated by User: admin, Role: admin completed successfully.
swd77 67 ÐÇÆÚËÄ Ê®¶þÔ 07 2006 02:44:25 UTC Switch 1 4 ZONE-1022 The effective configuration has changed
swd77 64 ÐÇÆÚÈý Ê®¶þÔ 06 2006 03:24:54 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 65 ÐÇÆÚÈý Ê®¶þÔ 06 2006 03:24:54 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 63 ÐÇÆÚÈý Ê®¶þÔ 06 2006 03:24:27 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 61 ÐÇÆÚÈý Ê®¶þÔ 06 2006 03:00:45 UTC Switch 1 4 HTTP-1002 Zoning transaction initiated by User: admin, Role: admin completed successfully.
swd77 62 ÐÇÆÚÈý Ê®¶þÔ 06 2006 03:00:45 UTC Switch 1 4 ZONE-1022 The effective configuration has changed
swd77 59 ÐÇÆÚ¶þ Ê®¶þÔ 05 2006 07:31:30 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 60 ÐÇÆÚ¶þ Ê®¶þÔ 05 2006 07:31:30 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 58 ÐÇÆÚ¶þ Ê®¶þÔ 05 2006 07:31:03 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 56 ÐÇÆÚ¶þ Ê®¶þÔ 05 2006 07:27:33 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 57 ÐÇÆÚ¶þ Ê®¶þÔ 05 2006 07:27:33 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 55 ÐÇÆÚ¶þ Ê®¶þÔ 05 2006 07:27:06 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 54 ÐÇÆÚÒ» Ê®¶þÔ 04 2006 00:28:43 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.8.1.2
swd77 53 ÐÇÆÚÈý ¾ÅÔ 27 2006 01:14:17 UTC Switch 1 4 WEBD-1007 HTTP server will be restarted due to change of IP Address
swd77 51 ÐÇÆÚËÄ ¾ÅÔ 21 2006 23:44:17 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 52 ÐÇÆÚËÄ ¾ÅÔ 21 2006 23:44:17 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 50 ÐÇÆÚËÄ ¾ÅÔ 21 2006 23:43:50 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 48 ÐÇÆÚËÄ ¾ÅÔ 21 2006 11:00:21 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 49 ÐÇÆÚËÄ ¾ÅÔ 21 2006 11:00:21 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 47 ÐÇÆÚËÄ ¾ÅÔ 21 2006 10:59:54 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 46 ÐÇÆÚËÄ ¾ÅÔ 21 2006 10:41:43 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown
swd77 45 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:54:55 UTC Switch 1 4 SEC-1197 Changed account admin.
swd77 43 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:53:47 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 44 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:53:47 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 42 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:53:20 UTC Chassis 1 4 HAM-1004 Processor rebooted - Reboot
swd77 41 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:51:38 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via TELNET/SSH/RSH. IP Addr: 10.1.1.23
swd77 40 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:51:28 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 39 ÐÇÆÚËÄ ¾ÅÔ 21 2006 01:51:23 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 38 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:56:21 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 37 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:56:15 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 36 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:54:03 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 35 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:52:28 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 34 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:52:17 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 33 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:51:01 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 32 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:50:58 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 31 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:50:41 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 30 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:48:25 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 29 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:48:17 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 28 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:48:13 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 27 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:48:08 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 26 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:47:25 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 25 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:47:12 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 24 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:46:59 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 23 ÐÇÆÚÈý ¾ÅÔ 20 2006 09:46:50 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.1.1.23
swd77 22 ÐÇÆÚÈý ¾ÅÔ 20 2006 06:54:17 UTC Chassis 1 4 SS-1000 supportSave has ftp'ed support information to the host with IP address 10.53.1.222.

swd77 20 ÐÇÆÚÈý ¾ÅÔ 20 2006 06:50:45 UTC Chassis 1 3 TRCE-1001 Trace dump available ! (reason: MANUAL)
swd77 21 ÐÇÆÚÈý ¾ÅÔ 20 2006 06:50:45 UTC Chassis 1 3 TRCE-1004 Trace dump  was not transferred because trace auto-FTP disabled.

swd77 19 ÐÇÆÚÈý ¾ÅÔ 20 2006 01:37:16 UTC Switch 1 4 WEBD-1007 HTTP server will be restarted due to change of IP Address
swd77 18 ÐÇÆÚÈý ¾ÅÔ 20 2006 00:58:24 UTC Switch 1 4 LOG-1000 Previous message repeated 1 time(s)
swd77 16 ÐÇÆÚÈý ¾ÅÔ 20 2006 00:57:16 UTC Switch 1 4 HTTP-1002 Zoning transaction initiated by User: admin, Role: admin completed successfully.
swd77 17 ÐÇÆÚÈý ¾ÅÔ 20 2006 00:57:16 UTC Switch 1 4 ZONE-1022 The effective configuration has changed
swd77 15 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 08:20:46 UTC Switch 1 4 LOG-1000 Previous message repeated 1 time(s)
swd77 13 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 08:20:30 UTC Switch 1 4 HTTP-1002 Zoning transaction initiated by User: admin, Role: admin completed successfully.
swd77 14 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 08:20:30 UTC Switch 1 4 ZONE-1022 The effective configuration has changed
swd77 11 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:58:54 UTC Switch 1 4 HTTP-1002 Zoning transaction initiated by User: admin, Role: admin completed successfully.
swd77 12 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:58:54 UTC Switch 1 4 ZONE-1022 The effective configuration has changed
swd77 9 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:58:36 UTC Switch 1 4 HTTP-1002 Zoning transaction initiated by User: admin, Role: admin completed successfully.
swd77 10 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:58:36 UTC Switch 1 4 ZONE-1022 The effective configuration has changed
swd77 7 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:23:13 UTC Switch 1 4 BL-1000 Initializing Ports...
swd77 8 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:23:13 UTC Switch 1 4 BL-1001 Port Initialization Completed
swd77 5 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:22:55 UTC Chassis 1 4 EM-1049 FRU Fan 3 insertion detected.
swd77 6 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:22:55 UTC Chassis 1 4 EM-1049 FRU WWN 1 insertion detected.
swd77 2 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:22:54 UTC Chassis 1 4 EM-1049 FRU PS 1 insertion detected.
swd77 3 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:22:54 UTC Chassis 1 4 EM-1049 FRU Fan 1 insertion detected.
swd77 4 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:22:54 UTC Chassis 1 4 EM-1049 FRU Fan 2 insertion detected.
swd77 1 ÐÇÆÚ¶þ ¾ÅÔ 19 2006 07:22:45 UTC Chassis 1 4 HAM-1004 Processor rebooted - Unknown

1.楼上你帖的是errdump，从这里看交换机是正常的。

swd77 120 ÐÇÆÚ¶þ °ËÔÂ 14 2012 02:41:53 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.8.1.8
swd77 119 ÐÇÆÚ¶þ °ËÔÂ 14 2012 02:40:55 UTC Switch 1 4 SEC-1193 Security violation: Login failure attempt via HTTP. IP Addr: 10.8.1.8
日志贴出来都全乱码了，上面两条是2012年的日志。你加粗的那两行是2006年的日志，跟你问题应该无关。

2.链路故障，建议你用porterrshow这个命令看看端口有没有报错。

文档可以参考：https://community.emc.com/message/651912#651912

Fabric OS Command Reference

Fabric OS命令指南

3.既然你已经确认过同一个lun在windows上是正常的，那你就可以尝试把solaris主机的光纤线查到另外一个好的交换机端口试试。如果问题还在，那应该是主机跟光纤线的问题；如果不在，那你就要换交换机上面的sfp。

需要EMC工程师帮你做故障排除，建议你打EMC售后热线或者开chat。

非常感谢关注及回复！

我对调了另一台正常主机的链路，另一台主机访问正常，solaris10 x86故障依旧；

这台cx300没续保，EMC不提供售后支持吧？

我觉得就是主机端的问题：

1. 试试其它版本的HBA驱动程序

2. 找Oracle看下Solaris的配置，有可能是某些参数设置得不恰当，我觉得Oracle应该可以Debugging出来的

3. CLARiiON上面，我觉得还能看看的就是再确认下initiator的以下属性配置是否如图：

同一个lun，另外一台主机访问没有问题；建议排查主机和光纤线。

楼上是直接把光纤线在主机端互换吗？ 如果是，那剩下就排查主机；如果不是，建议换根光纤线。

存储没续保，厂家是没有义务为你售后支持的。

两台主机的光纤线互换的，互换后好的主机仍然正常

重装了solaris还是不行，使用mpxio或powerpath都不行，format反应都慢的很，停在Searching for disks...十几分钟才出来
Searching for disks...done
AVAILABLE DISK SELECTIONS:

正常主机和有性能问题的主机具体有哪些区别呢？

根据之前的描述，唯一能确定的特别之处就是...这台服务器本身（包括上面安装的操作系统等）

由于楼主已经尝试过使用不同的多路径管理软件，这部分的配置问题可以暂时不考虑

楼主使用过Windows服务器（不同型号？是否是一批的服务器？）访问，那么阵列侧的问题也可以暂时排除了。

换过链路，那么光纤交换机以及链路也排除了。

唯一最有可能的就是这台服务器本身了啊。我记得有个朋友遇到过一个问题和楼主描述的有点类似，不过是iscsi的连接，主板上的节能选项导致网卡的性能低下...

建议楼主再找找看问题的出处，如果能排除掉一些因素也会有帮助吧。

应该考虑换下HBA卡。