sgsan时，可以看到Meta 400
HP tape（？？？）Ultra Scsi 2的信息
？？？是不是问题的所在？如何解决？
但是，用netbackup图形界面配置storage时，显示 Drive0 Dirve1(not use)不可用，机械手也可以识别的到，solaris打了113277－26补丁和最新的EIS补丁；光纤卡用的不是sun的，而是Emulex的，可以识别到设备，但是好像没有驱动好。是不是st.conf,sg.conf文件里没有L25带库的驱动信息，以前用别的厂家的带库好像没有这个问题，安装完NBU，直接就可以配置设备了。
另外/usr/openv/volmgr/bin/sg.build all -mt 15 -ml 1 是不是必须要做，我只有两个驱动器和一个机械手
谢谢！
longe 回复于：2005-01-15 12:19:46
参考下这个
http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-9-72544-1
longe 回复于：2005-01-15 12:26:50
Solaris 7 OS - 107460-xx
Solaris 8 OS - 108725-xx
Solaris 9 OS - 113277-xx
打完PATCH后，重启机器吗？
mt status 和sgscan的信息贴出来看看
niathws 回复于：2005-01-15 12:37:15
longe你好，我sunslove的帐号好像不能用，要什么Please enter your valid Sun Support Contract Number here
能不能把内容贴给我，谢谢
niathws 回复于：2005-01-15 12:44:57
打完patch113277－26后，重启了。
L25带库是不是有些细节的注意事项？
NBU5.1在使用L25带库的时候有没有特殊的配置？
longe 回复于：2005-01-15 12:51:34
Description: Top
FC420 is a L25/100 add-on PCI card peripheral from ATTO that installs
inside the L25/100 tape libraries. The FC420 SCSI to Fibre-
Channel bridge is used to allow SCSI tape devices in the L25/100
libraries to join a SAN.
Below procedures detail how to configure Netbackup and Enterprise Backup
Software environments to detect tape drives behind a FC420 bridge.
In this example, the L25/100 is configured with two tape drives.
From the L25/100's front panel, target IDs are set as follows:
Robot = ID-0
Drive-1 = ID-1
Drive-2 = ID-2Document Body: Top
Ensure the L25/100 is connected, powered and has passed its internal
diagnostics from the panel.
Check that serialization is enabled from the front panel of the L25/L100
Library. If it is disabled, then enable it by:
1) On the main screen, press Menu. The GUI displays the Menu screen.
2) Press Config. The GUI displays the Configuration screen.
3) Press the Up or Down buttons until Serialization is highlighted.
4) Press Select.
5) Use the Up or Down buttons to select Enabled.
6) Press Select.
7) Press Main to return to the main screen.
Prior to following steps you must insure that you can can see tape drives and
changer in Solaris first.
See InfoDoc 51380
VERITAS NetBackup
-----------------
If you are using VERITAS NetBackup 4.5 and later, you will need to follow
the procedure outlined below. In a bridge environment, sg.build will not
detect all the devices attached through a FC420 bridge. Some manual
configuration of sg driver will be needed.
1. Run sg.build to detect devices as needed.
- This will create st.conf, sg.conf and sg.links files as needed.
- The st.conf file can be appended to /kernel/drv/st.conf.
- The sg.conf and sg.links files will need to be edited.
2. Run "cfgadm -la -o show_FCP_dev" to determine which devices are seen
through the OS and their luns.
Sample output:
Ap_Id Type Receptacle Occupant Condition
c7 fc-fabric connected configured unknown
c7::2100001086107794,0 med-changer connected configured unknown
c7::2100001086107794,1 tape connected configured unknown
c7::2100001086107794,2 tape connected configured unknown
c7::2100001086107794,3 ESI connected configured unknown
Note that in our example:
* 2100001086107794 is the needed wwn.
* The media-changer/robotics arm is located at lun 0.
* The two drives are located at luns 1 and 2.
3. Edit the sg.conf file just created.
Sample output:
name="sg" parent="fp" target=0 lun=0 fc-port-wwn="2100001086107794";
name="sg" parent="fp" target=0 lun=1 fc-port-wwn="2100001086107794";
Note that the entry for lun 0, and possibly lun 1, device already
exists.
There needs to be added entries for the other luns as well. All media-
changer and tape devices will need their own entry. In our example, the
final entries related to this device will be:
name="sg" parent="fp" target=0 lun=0 fc-port-wwn="2100001086107794";
name="sg" parent="fp" target=0 lun=1 fc-port-wwn="2100001086107794";
name="sg" parent="fp" target=0 lun=2 fc-port-wwn="2100001086107794";
Refer to the VERITAS NetBackup Admin Guide for more details on sg.conf
entries.
4. Edit the sg.links file just created.
Sample output:
type=ddi_pseudo;name=sg;addr=w2100001086107794,0; sg/c\N0t\A1l0
type=ddi_pseudo;name=sg;addr=w2100001086107794,1; sg/c\N0t\A1l1
Note that the entry for lun 0, and possibly lun 1, device already
exists.
There needs to be added entries for the other luns as well. All media-
changer and tape devices will need their own entry. In our example, the
final entries related to this device will be:
type=ddi_pseudo;name=sg;addr=w2100001086107794,0; sg/c\N0t\A1l0
type=ddi_pseudo;name=sg;addr=w2100001086107794,1; sg/c\N0t\A1l1
type=ddi_pseudo;name=sg;addr=w2100001086107794,2; sg/c\N0t\A1l2
Note that the lun is specified in the addr as well as the sg path.
Refer to the VERITAS NetBackup Admin Guide for more details on sg.links
entries.
5. Continue the configuration by using the sg.install link as specified
in the VERITAS NetBackup Admin Guide.
6. Verify that sg driver is attached to the devices by running sgscan.
The media changer and the drives should appear now.
Sample output:
/dev/sg/c0tw2100001086107794l0: Changer: "M4 DATA MagFile"
/dev/sg/c0tw2100001086107794l1: Tape (/dev/rmt/3): "QUANTUM SDLT320"
/dev/sg/c0tw2100001086107794l2: Tape (/dev/rmt/2): "QUANTUM SDLT320"
NOTE: These steps will need to be repeated if sg.build is run again and
the devices are no longer seen.
niathws 回复于：2005-01-15 12:56:33
st.conf需要做什么修改吗？
longe 回复于：2005-01-15 12:59:21
文档中是老L25的QUANTUM DRIVER，设置方法应该是一样的，这个应该是以后的配置，你现在先要确认，系统能正常识别driver
你的ptach打上,用mt status看一下，应该是类似这样的输出
Example (Supported Device):
# mt -f /dev/rmt/0 status
HP Ultrium LTO 2 tape drive:
sense key(0x0)= No Additional Sense residual= 0 retries= 0
file no= 0 block no=
#
longe 回复于：2005-01-15 13:06:14
st.conf里面要有相应数量的条目，比如下面的例子
0： robot
1: driver0 0cbn
2: driver1 1cbn
name="st" class="scsi" target=4 lun=0;
name="st" class="scsi" target=4 lun=1;
name="st" class="scsi" target=4 lun=2;
longe 回复于：2005-01-15 13:11:53
你的HBA卡直连带库还是连SWITCH,如果连SWITCH,SWITCH下面还连盘阵的话，有可能会造成target id冲突（L25的光桥和盘阵），检查一下，可以考虑在HBA卡的配置文件里作WWN到target id的手工绑定。
先检查系统认带机和机械手是不是正确，然后再考虑NBU的配置
最好能吧
cfgadm -al 中带机和机械手的信息
mt -f /dev/rmt/0
mt -f /dev/rmt/1
sg.scan的输出贴出来看一下
niathws 回复于：2005-01-15 14:23:25
是SAN网架构的，L25接SUN的光纤交换机，总共有三台Media Server(win2000server）和一台Master Server都接了光纤交换机,SUN6320（T4）的磁盘阵列分了两个分区也挂在光纤交换机上，三台Media Server可以识别到两个驱动器和一个介质变换器,安装的HP网站上的驱动。
现在不在现场，政府单位周末不上班，只有周一再贴 sgscan,cfgadm -al的内容了
HBA卡的配置文件里作WWN到target id的手工绑定 如何完成？
longe 回复于：2005-01-15 14:36:05
如果需要的话，WWN到target id的绑定可以在HBA卡的配置文件里作，可以查一下HBA卡的手册
niathws 回复于：2005-01-15 14:37:44
L25是用桥的，Scsi转成的光纤，兄弟真是高手啊！
name="st" class="scsi" target=4 lun=0;
name="st" class="scsi" target=4 lun=1;
name="st" class="scsi" target=4 lun=2;
中的 target 和lun怎么决定呢？我不知道，只有多加几个了，16个target和4个lun应该够了
niathws 回复于：2005-01-15 14:54:59
SUN L 25 （atto 1290E的桥/HP LTO2两个驱动器）
niathws 回复于：2005-01-17 13:09:15
type=ddi_pseudo;name=sg;addr=f,1; sg/c\N0t15l1
type=ddi_pseudo;name=sg;addr=f,2; sg/c\N0t15l2
# end SCSA devlinks
type=ddi_pseudo;name=sg;addr=w10000000c941e114,0; sg/c\N0t\A1l0 \\48行
type=ddi_pseudo;name=sg;addr=w10000000c941e114,1; sg/c\N0t\A1l1
type=ddi_pseudo;name=sg;addr=w10000000c941e114,2; sg/c\N0t\A1l2
type=ddi_pseudo;name=sg;addr=w10000000c941e114,3; sg/c\N0t\A1l3
# ./sg.install 报48行 spec_devling 字段缺少 =的错误,不知道怎么回事?
root@backuphost # ./sgscan
/dev/sg/c0t0l0: Changer: "M4 DATA MagFile"
/dev/sg/c0t0l1: Tape (/dev/rmt/1): "HP Ultrium 2-SCSI"
/dev/sg/c1t0l0: Disk (/dev/rdsk/c0t0d0): "FUJITSU MAG3182L SUN18G"
/dev/sg/c1t1l0: Disk (/dev/rdsk/c0t1d0): "FUJITSU MAE3091L SUN9.0G"
/dev/sg/c1t5l0: Tape (/dev/rmt/0): "EXABYTE EXB-8505SMBANSH2"
/dev/sg/c1t6l0: Cdrom: "TOSHIBA XM-5401TASUN4XCD"
root@backuphost # mt -f /dev/rmt/1 status
/dev/rmt/1: no tape loaded or drive offline
root@backuphost # mt -f /dev/rmt/2 status
/dev/rmt/2: No such file or directory
只认到一个驱动器,另外一个没有认到,需要怎么做才可以?(我的驱动器一个是连接到机械手,另一个是连接到桥上的)
NBU配置设备是robot 初始化 报告202错误( unable to sense robotic device )
在线等待!!!!!!!!!!!!!!!!!!
niathws 回复于：2005-01-18 10:39:10
现在可以认到全部设备了，原来是st.conf,sg.links文件配的不对，只认到一个驱动器是因为带库的连线有问题。
现在还有问题是L25带库的机械臂在windows下无法驱动，win2003显示ATL Mxxx .......,win2000显示unknown，请问哪里有windows的驱动下载啊？
配置SSO时报global database robtic missing 错误？
Media Server 的license到底有什么用啊，是不是只是在安装Master server的时候输入？
hlzhan 回复于：2005-01-20 10:49:41
兄弟是哪里的啊，进度如何了？这种异构san环境sun没有支持吗？
TKD 回复于：2005-01-24 15:00:13
windows下可以用NBU的驱动。
有输入SSO的LICENSE么？
|
