* Re: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
@ 2010-05-06 13:39 ` Karel Zak
2010-05-07 4:36 ` chinnathambi
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Karel Zak @ 2010-05-06 13:39 UTC (permalink / raw)
To: linux-hotplug
On Thu, May 06, 2010 at 03:03:23PM +0530, chinnathambi wrote:
> Hai,
> I have enable hotplug for detecting USB. I am having muti partition
> in my USB hard disc. I am trying to recover the parttion name by using
parttion name... Do you mean filesystem LABEL?
> blkid. But I cant get any response. I want to know whether I have to enable
> anything in my kernel. Or after executing blkid command where to check for
> the output ?
>
> Shown below is how I used blkid.
>
> root:/> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
>
> root:/> cat /proc/partitions
> major minor #blocks name
>
> 31 0 256 mtdblock0
> 31 1 384 mtdblock1
> 31 2 7552 mtdblock2
> 31 3 7680 mtdblock3
> 31 4 512 mtdblock4
> 8 0 244198584 sda
> 8 1 1 sda1
> 8 5 33551721 sda5
> 8 6 33551721 sda6
> 8 7 33551721 sda7
> 8 8 33551721 sda8
> 8 9 33551721 sda9
> 8 10 33551721 sda10
> 8 11 33551721 sda11
> 8 12 9325701 sda12
> root:/> blkid /dev/sda5
> root:/> blkid -c -o /dev/sda5
blkid -p -o udev /dev/sda5
or
BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
to get more verbose output.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
^ permalink raw reply [flat|nested] 8+ messages in thread* RE: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
2010-05-06 13:39 ` Karel Zak
@ 2010-05-07 4:36 ` chinnathambi
2010-05-11 4:47 ` chinnathambi
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: chinnathambi @ 2010-05-07 4:36 UTC (permalink / raw)
To: linux-hotplug
Hai Stephane,
I am not able to get any verbose output. Pls carify..
root:/> cat /proc/partitions
major minor #blocks name
31 0 256 mtdblock0
31 1 384 mtdblock1
31 2 7552 mtdblock2
31 3 7680 mtdblock3
31 4 512 mtdblock4
8 0 244198584 sda
8 1 1 sda1
8 5 33551721 sda5
8 6 33551721 sda6
8 7 33551721 sda7
8 8 33551721 sda8
8 9 33551721 sda9
8 10 33551721 sda10
8 11 33551721 sda11
8 12 9325701 sda12
root:/> blkid -p -o udev /dev/sda5
root:/> BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
root:/>
root:/>
I need to extract the USB name. But I cant get it. I don
know whether I am doing anything wrong in the basic level. So please clarify
in this regard.
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of Karel Zak
Sent: Thursday, May 06, 2010 7:09 PM
To: chinnathambi
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: Re: How to use blkid for getting USB partition name???
On Thu, May 06, 2010 at 03:03:23PM +0530, chinnathambi wrote:
> Hai,
> I have enable hotplug for detecting USB. I am having muti partition
> in my USB hard disc. I am trying to recover the parttion name by using
parttion name... Do you mean filesystem LABEL?
> blkid. But I cant get any response. I want to know whether I have to
enable
> anything in my kernel. Or after executing blkid command where to check for
> the output ?
>
> Shown below is how I used blkid.
>
> root:/> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
>
> root:/> cat /proc/partitions
> major minor #blocks name
>
> 31 0 256 mtdblock0
> 31 1 384 mtdblock1
> 31 2 7552 mtdblock2
> 31 3 7680 mtdblock3
> 31 4 512 mtdblock4
> 8 0 244198584 sda
> 8 1 1 sda1
> 8 5 33551721 sda5
> 8 6 33551721 sda6
> 8 7 33551721 sda7
> 8 8 33551721 sda8
> 8 9 33551721 sda9
> 8 10 33551721 sda10
> 8 11 33551721 sda11
> 8 12 9325701 sda12
> root:/> blkid /dev/sda5
> root:/> blkid -c -o /dev/sda5
blkid -p -o udev /dev/sda5
or
BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
to get more verbose output.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
--
To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 8+ messages in thread* RE: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
2010-05-06 13:39 ` Karel Zak
2010-05-07 4:36 ` chinnathambi
@ 2010-05-11 4:47 ` chinnathambi
2010-05-14 15:01 ` chinnathambi
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: chinnathambi @ 2010-05-11 4:47 UTC (permalink / raw)
To: linux-hotplug
Hai,
Can any one please clarify in this regard?
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of chinnathambi
Sent: Friday, May 07, 2010 9:55 AM
To: 'Karel Zak'
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: RE: How to use blkid for getting USB partition name???
Hai Stephane,
I am not able to get any verbose output. Pls carify..
root:/> cat /proc/partitions
major minor #blocks name
31 0 256 mtdblock0
31 1 384 mtdblock1
31 2 7552 mtdblock2
31 3 7680 mtdblock3
31 4 512 mtdblock4
8 0 244198584 sda
8 1 1 sda1
8 5 33551721 sda5
8 6 33551721 sda6
8 7 33551721 sda7
8 8 33551721 sda8
8 9 33551721 sda9
8 10 33551721 sda10
8 11 33551721 sda11
8 12 9325701 sda12
root:/> blkid -p -o udev /dev/sda5
root:/> BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
root:/>
root:/>
I need to extract the USB name. But I cant get it. I don
know whether I am doing anything wrong in the basic level. So please clarify
in this regard.
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of Karel Zak
Sent: Thursday, May 06, 2010 7:09 PM
To: chinnathambi
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: Re: How to use blkid for getting USB partition name???
On Thu, May 06, 2010 at 03:03:23PM +0530, chinnathambi wrote:
> Hai,
> I have enable hotplug for detecting USB. I am having muti partition
> in my USB hard disc. I am trying to recover the parttion name by using
parttion name... Do you mean filesystem LABEL?
> blkid. But I cant get any response. I want to know whether I have to
enable
> anything in my kernel. Or after executing blkid command where to check for
> the output ?
>
> Shown below is how I used blkid.
>
> root:/> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
>
> root:/> cat /proc/partitions
> major minor #blocks name
>
> 31 0 256 mtdblock0
> 31 1 384 mtdblock1
> 31 2 7552 mtdblock2
> 31 3 7680 mtdblock3
> 31 4 512 mtdblock4
> 8 0 244198584 sda
> 8 1 1 sda1
> 8 5 33551721 sda5
> 8 6 33551721 sda6
> 8 7 33551721 sda7
> 8 8 33551721 sda8
> 8 9 33551721 sda9
> 8 10 33551721 sda10
> 8 11 33551721 sda11
> 8 12 9325701 sda12
> root:/> blkid /dev/sda5
> root:/> blkid -c -o /dev/sda5
blkid -p -o udev /dev/sda5
or
BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
to get more verbose output.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
--
To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
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^ permalink raw reply [flat|nested] 8+ messages in thread* RE: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
` (2 preceding siblings ...)
2010-05-11 4:47 ` chinnathambi
@ 2010-05-14 15:01 ` chinnathambi
2010-07-08 5:07 ` chinnathambi
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: chinnathambi @ 2010-05-14 15:01 UTC (permalink / raw)
To: linux-hotplug
Regards,
Chinnathambi M
-----Original Message-----
From: chinnathambi [mailto:chinnathambi.m@jasmin-infotech.com]
Sent: Tuesday, May 11, 2010 10:05 AM
To: 'chinnathambi'; 'Karel Zak'
Cc: 'stephane ancelot'; 'linux-hotplug@vger.kernel.org'
Subject: RE: How to use blkid for getting USB partition name???
Hai,
Can any one please clarify in this regard?
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of chinnathambi
Sent: Friday, May 07, 2010 9:55 AM
To: 'Karel Zak'
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: RE: How to use blkid for getting USB partition name???
Hai Stephane,
I am not able to get any verbose output. Pls carify..
root:/> cat /proc/partitions
major minor #blocks name
31 0 256 mtdblock0
31 1 384 mtdblock1
31 2 7552 mtdblock2
31 3 7680 mtdblock3
31 4 512 mtdblock4
8 0 244198584 sda
8 1 1 sda1
8 5 33551721 sda5
8 6 33551721 sda6
8 7 33551721 sda7
8 8 33551721 sda8
8 9 33551721 sda9
8 10 33551721 sda10
8 11 33551721 sda11
8 12 9325701 sda12
root:/> blkid -p -o udev /dev/sda5
root:/> BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
root:/>
root:/>
I need to extract the USB name. But I cant get it. I don
know whether I am doing anything wrong in the basic level. So please clarify
in this regard.
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of Karel Zak
Sent: Thursday, May 06, 2010 7:09 PM
To: chinnathambi
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: Re: How to use blkid for getting USB partition name???
On Thu, May 06, 2010 at 03:03:23PM +0530, chinnathambi wrote:
> Hai,
> I have enable hotplug for detecting USB. I am having muti partition
> in my USB hard disc. I am trying to recover the parttion name by using
parttion name... Do you mean filesystem LABEL?
> blkid. But I cant get any response. I want to know whether I have to
enable
> anything in my kernel. Or after executing blkid command where to check for
> the output ?
>
> Shown below is how I used blkid.
>
> root:/> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
>
> root:/> cat /proc/partitions
> major minor #blocks name
>
> 31 0 256 mtdblock0
> 31 1 384 mtdblock1
> 31 2 7552 mtdblock2
> 31 3 7680 mtdblock3
> 31 4 512 mtdblock4
> 8 0 244198584 sda
> 8 1 1 sda1
> 8 5 33551721 sda5
> 8 6 33551721 sda6
> 8 7 33551721 sda7
> 8 8 33551721 sda8
> 8 9 33551721 sda9
> 8 10 33551721 sda10
> 8 11 33551721 sda11
> 8 12 9325701 sda12
> root:/> blkid /dev/sda5
> root:/> blkid -c -o /dev/sda5
blkid -p -o udev /dev/sda5
or
BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
to get more verbose output.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
--
To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
--
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the body of a message to majordomo@vger.kernel.org
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^ permalink raw reply [flat|nested] 8+ messages in thread* RE: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
` (3 preceding siblings ...)
2010-05-14 15:01 ` chinnathambi
@ 2010-07-08 5:07 ` chinnathambi
2010-07-08 10:08 ` 'Karel Zak'
2010-07-08 12:18 ` chinnathambi
6 siblings, 0 replies; 8+ messages in thread
From: chinnathambi @ 2010-07-08 5:07 UTC (permalink / raw)
To: linux-hotplug
Hai,
Can any one please clarify in this regard?
Regards,
Chinnathambi M
-----Original Message-----
From: chinnathambi [mailto:chinnathambi.m@jasmin-infotech.com]
Sent: Friday, May 14, 2010 8:19 PM
To: 'chinnathambi'; 'Karel Zak'
Cc: 'stephane ancelot'; 'linux-hotplug@vger.kernel.org'
Subject: RE: How to use blkid for getting USB partition name???
Hai,
Can any one please clarify in this regard?
Regards,
Chinnathambi M
-----Original Message-----
From: chinnathambi [mailto:chinnathambi.m@jasmin-infotech.com]
Sent: Tuesday, May 11, 2010 10:05 AM
To: 'chinnathambi'; 'Karel Zak'
Cc: 'stephane ancelot'; 'linux-hotplug@vger.kernel.org'
Subject: RE: How to use blkid for getting USB partition name???
Hai,
Can any one please clarify in this regard?
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of chinnathambi
Sent: Friday, May 07, 2010 9:55 AM
To: 'Karel Zak'
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: RE: How to use blkid for getting USB partition name???
Hai Stephane,
I am not able to get any verbose output. Pls carify..
root:/> cat /proc/partitions
major minor #blocks name
31 0 256 mtdblock0
31 1 384 mtdblock1
31 2 7552 mtdblock2
31 3 7680 mtdblock3
31 4 512 mtdblock4
8 0 244198584 sda
8 1 1 sda1
8 5 33551721 sda5
8 6 33551721 sda6
8 7 33551721 sda7
8 8 33551721 sda8
8 9 33551721 sda9
8 10 33551721 sda10
8 11 33551721 sda11
8 12 9325701 sda12
root:/> blkid -p -o udev /dev/sda5
root:/> BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
root:/>
root:/>
I need to extract the USB name. But I cant get it. I don
know whether I am doing anything wrong in the basic level. So please clarify
in this regard.
Regards,
Chinnathambi M
-----Original Message-----
From: linux-hotplug-owner@vger.kernel.org
[mailto:linux-hotplug-owner@vger.kernel.org] On Behalf Of Karel Zak
Sent: Thursday, May 06, 2010 7:09 PM
To: chinnathambi
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org
Subject: Re: How to use blkid for getting USB partition name???
On Thu, May 06, 2010 at 03:03:23PM +0530, chinnathambi wrote:
> Hai,
> I have enable hotplug for detecting USB. I am having muti partition
> in my USB hard disc. I am trying to recover the parttion name by using
parttion name... Do you mean filesystem LABEL?
> blkid. But I cant get any response. I want to know whether I have to
enable
> anything in my kernel. Or after executing blkid command where to check for
> the output ?
>
> Shown below is how I used blkid.
>
> root:/> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
> hotplug: usb inserted
>
> root:/> cat /proc/partitions
> major minor #blocks name
>
> 31 0 256 mtdblock0
> 31 1 384 mtdblock1
> 31 2 7552 mtdblock2
> 31 3 7680 mtdblock3
> 31 4 512 mtdblock4
> 8 0 244198584 sda
> 8 1 1 sda1
> 8 5 33551721 sda5
> 8 6 33551721 sda6
> 8 7 33551721 sda7
> 8 8 33551721 sda8
> 8 9 33551721 sda9
> 8 10 33551721 sda10
> 8 11 33551721 sda11
> 8 12 9325701 sda12
> root:/> blkid /dev/sda5
> root:/> blkid -c -o /dev/sda5
blkid -p -o udev /dev/sda5
or
BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
to get more verbose output.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
--
To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
--
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^ permalink raw reply [flat|nested] 8+ messages in thread* Re: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
` (4 preceding siblings ...)
2010-07-08 5:07 ` chinnathambi
@ 2010-07-08 10:08 ` 'Karel Zak'
2010-07-08 12:18 ` chinnathambi
6 siblings, 0 replies; 8+ messages in thread
From: 'Karel Zak' @ 2010-07-08 10:08 UTC (permalink / raw)
To: linux-hotplug
On Thu, Jul 08, 2010 at 10:25:34AM +0530, chinnathambi wrote:
> root:/> blkid -p -o udev /dev/sda5
> root:/> BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
> root:/>
> root:/>
>
> I need to extract the USB name. But I cant get it. I don
> know whether I am doing anything wrong in the basic level. So please clarify
> in this regard.
What do you mean with "USB name"? The blkid command returns details
about filesystems.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
^ permalink raw reply [flat|nested] 8+ messages in thread* RE: How to use blkid for getting USB partition name???
2010-05-06 9:45 How to use blkid for getting USB partition name??? chinnathambi
` (5 preceding siblings ...)
2010-07-08 10:08 ` 'Karel Zak'
@ 2010-07-08 12:18 ` chinnathambi
6 siblings, 0 replies; 8+ messages in thread
From: chinnathambi @ 2010-07-08 12:18 UTC (permalink / raw)
To: linux-hotplug
It's the USB Label/Volume name for the USB partition. See the following log.
We cant get any verbose output for blkid.
root:/> cat /proc/partitions
major minor #blocks name
8 0 244198584 sda
8 1 1 sda1
8 5 33551721 sda5
8 6 33551721 sda6
8 7 33551721 sda7
8 8 33551721 sda8
8 9 33551721 sda9
8 10 33551721 sda10
8 11 33551721 sda11
8 12 9325701 sda12
root:/> blkid -s TYPE /dev/sda5
root:/> blkid -s UUID /dev/sda5
root:/> BLKID_DEBUG=0xFFFF blkid -p -o /dev/sda5
root:/>
Regards,
Chinnathambi M
-----Original Message-----
From: 'Karel Zak' [mailto:kzak@redhat.com]
Sent: Thursday, July 08, 2010 3:39 PM
To: chinnathambi
Cc: 'stephane ancelot'; linux-hotplug@vger.kernel.org; 'santhosh';
sadasivarao.m@jasmin-infotech.com
Subject: Re: How to use blkid for getting USB partition name???
On Thu, Jul 08, 2010 at 10:25:34AM +0530, chinnathambi wrote:
> root:/> blkid -p -o udev /dev/sda5
> root:/> BLKID_DEBUG=0xffff blkid -p -o udev /dev/sda5
> root:/>
> root:/>
>
> I need to extract the USB name. But I cant get it. I don
> know whether I am doing anything wrong in the basic level. So please
clarify
> in this regard.
What do you mean with "USB name"? The blkid command returns details
about filesystems.
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
^ permalink raw reply [flat|nested] 8+ messages in thread