* Re: wait_for_sysfs() "class specific file unavailable" messages
2004-12-02 16:04 wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_transpo James.Smart
@ 2004-12-02 18:47 ` Kay Sievers
2004-12-02 22:20 ` wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_tra Greg KH
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Kay Sievers @ 2004-12-02 18:47 UTC (permalink / raw)
To: linux-hotplug
On Thu, 2004-12-02 at 11:04 -0500, James.Smart@Emulex.Com wrote:
> In testing our FC adapters with the latest kernel, we are seeing the following wait_for_sysfs() messages from udev:
>
> Dec 1 10:03:20 xeon1 wait_for_sysfs[13843]: either wait_for_sysfs (udev 039) needs an update to handle the device '/class/fc_host/host35' properly (class specific file unavailable) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>
> Dec 1 10:03:20 xeon1 wait_for_sysfs[13846]: either wait_for_sysfs (udev 039) needs an update to handle the device '/class/fc_transport/target35:0:0' properly (class specific file unavailable) or the sysfs-support of your device's driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net>
>
> In looking through the 046 udev sources - I think it implies that udev doesn't recognize the fc_transport or fc_host classes. I know fc_host is new. Additionally, there are some other transports being added to scsi that are not accounted for as well - spi_transport and spi_host (and fc_remote_ports is pending).
>
> I assume this is solved by adding the following lines to udev_sysfs.c:
> { .subsystem = "fc_transport", .file = NULL },
> { .subsystem = "fc_host", .file = NULL },
{ .subsystem = "fc_transport",»·.file = "port_id" }
is already in my tree and will be show up soon with the next sync.
What does "ls -l /class/fc_host/host35" print? We may wait for a
specific file, if there is one.
Thanks,
Kay
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_tra
2004-12-02 16:04 wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_transpo James.Smart
2004-12-02 18:47 ` wait_for_sysfs() "class specific file unavailable" messages Kay Sievers
@ 2004-12-02 22:20 ` Greg KH
2004-12-10 15:05 ` wait_for_sysfs() "class specific file unavailable" messagesfor /class/fc_host and /class/fc_tran James.Smart
2004-12-10 21:05 ` wait_for_sysfs() "class specific file unavailable" messagesfor Kay Sievers
3 siblings, 0 replies; 5+ messages in thread
From: Greg KH @ 2004-12-02 22:20 UTC (permalink / raw)
To: linux-hotplug
On Thu, Dec 02, 2004 at 07:47:38PM +0100, Kay Sievers wrote:
>
> is already in my tree and will be show up soon with the next sync.
Speaking of which, I have synced up with you, right? I'd like to get a
new release out this week if we can.
thanks,
greg k-h
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^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: wait_for_sysfs() "class specific file unavailable" messagesfor /class/fc_host and /class/fc_tran
2004-12-02 16:04 wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_transpo James.Smart
2004-12-02 18:47 ` wait_for_sysfs() "class specific file unavailable" messages Kay Sievers
2004-12-02 22:20 ` wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_tra Greg KH
@ 2004-12-10 15:05 ` James.Smart
2004-12-10 21:05 ` wait_for_sysfs() "class specific file unavailable" messagesfor Kay Sievers
3 siblings, 0 replies; 5+ messages in thread
From: James.Smart @ 2004-12-10 15:05 UTC (permalink / raw)
To: linux-hotplug
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="windows-1254", Size: 2743 bytes --]
Kay,
> What does "ls -l /class/fc_host/host35" print? We may wait for a
> specific file, if there is one.
The results are below....
I do need to caveat this that this is for a pending patch, which although it has general consensus, has not made it into the upstream as yet.
-- James
[root@elxware fc_host]# pwd
/sys/class/fc_host/host1
[root@elxware host1]# ls
active_fc4s maxframe_size port_state statistics symbolic_name
device node_name port_type supported_classes tgtid_bind_type
fabric_name port_id rport-1:0-0 supported_fc4s
link_down_tmo port_name speed supported_speeds
[root@elxware host1]# cat *
0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 0x48 0x49 0x4a 0x4b 0x4c 0x4d 0x4e 0x4f 0x50 0x51 0x52 0x53 0x54 0x55 0x56 0x57 0x58 0x59 0x5a 0x5b 0x5c 0x5d 0x5e 0x5f
cat: device: Is a directory
0x33334444ffeeddcc
30
2511 bytes
0x78563412aabbccdd
0x789abc
0xefcdab9011223344
Online
NPort (fabric via point-to-point)
cat: rport-1:0-0: Is a directory
2 Gbit
cat: statistics: Is a directory
Class 2, Class 3
0x80 0x81 0x82 0x83 0x84 0x85 0x86 0x87 0x88 0x89 0x8a 0x8b 0x8c 0x8d 0x8e 0x8f 0x90 0x91 0x92 0x93 0x94 0x95 0x96 0x97 0x98 0x99 0x9a 0x9b 0x9c 0x9d 0x9e 0x9f
2 Gbit, 4 Gbit, 10 Gbit
LP9052 Dual Port Adapter
wwpn (World Wide Port Name)
[root@elxware host1]# ls -ld *
-r--r--r-- 1 root root 4096 Dec 9 18:15 active_fc4s
lrwxrwxrwx 1 root root 0 Dec 9 18:15 device -> ../../../devices/platform/host1
-r--r--r-- 1 root root 4096 Dec 9 18:15 fabric_name
-rw-r--r-- 1 root root 4096 Dec 9 18:15 link_down_tmo
-r--r--r-- 1 root root 4096 Dec 9 18:15 maxframe_size
-r--r--r-- 1 root root 4096 Dec 9 18:15 node_name
-r--r--r-- 1 root root 4096 Dec 9 18:15 port_id
-r--r--r-- 1 root root 4096 Dec 9 18:15 port_name
-r--r--r-- 1 root root 4096 Dec 9 18:15 port_state
-r--r--r-- 1 root root 4096 Dec 9 18:15 port_type
lrwxrwxrwx 1 root root 0 Dec 9 18:15 rport-1:0-0 -> ../../../class/fc_remote_ports/rport-1:0-0
-r--r--r-- 1 root root 4096 Dec 9 18:15 speed
drwxr-xr-x 2 root root 0 Dec 9 18:15 statistics
-r--r--r-- 1 root root 4096 Dec 9 18:15 supported_classes
-r--r--r-- 1 root root 4096 Dec 9 18:15 supported_fc4s
-r--r--r-- 1 root root 4096 Dec 9 18:15 supported_speeds
-r--r--r-- 1 root root 4096 Dec 9 18:15 symbolic_name
-rw-r--r-- 1 root root 4096 Dec 9 18:15 tgtid_bind_type
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÒ\x15隊X¬²š'²ŠÞu¼ÿN\x17ˆLúèvç-\x1aèy\x17šv\x1a'zËÿq©Ý‰ÚÞ¾'°²‰áºwkyÛ(|„Ï®‡nrÛ\x1f®‰«y©n±êìü8¬r‹Þ¯\bbr\x1ak¡Ûœ¶Ëkº\¥Š÷®¦Ú-…èr¥ïÒµªíæŠx'£\x0fá¶Úÿÿúk¡Ûœ¶\v¢uïâ¶f§j\a«²:.®v¥ýÊ&ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ.)îÇøh¶™nƒ÷^½éfj)bž b²Øm¶ŸÿþX§»\x1fá¢Úeº\x0fì¢êÜyú+ïçzÒâžìÿ†‹i–èÿuëÞ—ùb²Ûÿ²‹«qçè®\aÿëa¶ÚlÿÿåŠËlþÊ.ÇŸ¢¸\x1eþwþX¬¶ÏåŠËbú?–)îÇøh¶™nƒ÷^
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: wait_for_sysfs() "class specific file unavailable" messagesfor
2004-12-02 16:04 wait_for_sysfs() "class specific file unavailable" messages for /class/fc_host and /class/fc_transpo James.Smart
` (2 preceding siblings ...)
2004-12-10 15:05 ` wait_for_sysfs() "class specific file unavailable" messagesfor /class/fc_host and /class/fc_tran James.Smart
@ 2004-12-10 21:05 ` Kay Sievers
3 siblings, 0 replies; 5+ messages in thread
From: Kay Sievers @ 2004-12-10 21:05 UTC (permalink / raw)
To: linux-hotplug
On Fri, 2004-12-10 at 10:05 -0500, James.Smart@Emulex.Com wrote:
> Kay,
>
> > What does "ls -l /class/fc_host/host35" print? We may wait for a
> > specific file, if there is one.
>
> The results are below....
>
> I do need to caveat this that this is for a pending patch, which although
> it has general consensus, has not made it into the upstream as yet.
I've added it to the list.
Thanks,
Kay
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^ permalink raw reply [flat|nested] 5+ messages in thread