smartctl megaraid,N ( how to find the right value for N ? )
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we run the smartctl on sdb disk
smartctl -a /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
Smartctl open device: /dev/sdb failed: DELL or MegaRaid controller, please try adding '-d megaraid,N'
according to the output from smartctl we change it to
smartctl -a -d megaraid,0 /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: TOSHIBA
Product: MG04SCA20ENY
.
.
and I set the - 0 , according to the first bus ( from smartctl --scan )
smartctl --scan
/dev/sda -d scsi # /dev/sda, SCSI device
/dev/sdb -d scsi # /dev/sdb, SCSI device
/dev/bus/0 -d megaraid,0 # /dev/bus/0 [megaraid_disk_00], SCSI device
/dev/bus/0 -d megaraid,12 # /dev/bus/0 [megaraid_disk_12], SCSI device
/dev/bus/0 -d megaraid,13 # /dev/bus/0 [megaraid_disk_13], SCSI device
/dev/bus/0 -d megaraid,14 # /dev/bus/0 [megaraid_disk_14], SCSI device
/dev/bus/0 -d megaraid,16 # /dev/bus/0 [megaraid_disk_16], SCSI device
but I am not sure if this value "0" is the right value
am I right here ?
linux rhel disk fdisk smartctl
asked Dec 2 at 10:23
yael
2,3301956
add a comment |
up vote
0
down vote
favorite
we run the smartctl on sdb disk
smartctl -a /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
Smartctl open device: /dev/sdb failed: DELL or MegaRaid controller, please try adding '-d megaraid,N'
according to the output from smartctl we change it to
smartctl -a -d megaraid,0 /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: TOSHIBA
Product: MG04SCA20ENY
.
.
and I set the - 0 , according to the first bus ( from smartctl --scan )
smartctl --scan
/dev/sda -d scsi # /dev/sda, SCSI device
/dev/sdb -d scsi # /dev/sdb, SCSI device
/dev/bus/0 -d megaraid,0 # /dev/bus/0 [megaraid_disk_00], SCSI device
/dev/bus/0 -d megaraid,12 # /dev/bus/0 [megaraid_disk_12], SCSI device
/dev/bus/0 -d megaraid,13 # /dev/bus/0 [megaraid_disk_13], SCSI device
/dev/bus/0 -d megaraid,14 # /dev/bus/0 [megaraid_disk_14], SCSI device
/dev/bus/0 -d megaraid,16 # /dev/bus/0 [megaraid_disk_16], SCSI device
but I am not sure if this value "0" is the right value
am I right here ?
linux rhel disk fdisk smartctl
asked Dec 2 at 10:23
yael
2,3301956
Not sure what you mean by "right" value. If you want to identify which disk is attached to which megaraid port, look at the vendor/productid value. If there's no label on your physical disk, attach it somewhere else to find out which disk is which (or remove all other disks).
– dirkt
Dec 2 at 10:26
what I mean is that - for example lets take the - megaraid,0 , this include the value - 0 , so I took it for N
– yael
Dec 2 at 10:33
1
Yes, you can use 0, or 12, or 13, or 14, or 16 for N. If your scan output isn't complete, possibly even more numbers. And you already tried with 0, and it worked. So try the others, too. How many harddisks have you connected to this controller?
– dirkt
Dec 2 at 11:01
I accept this , so you can post an answer and I will vote for it
– yael
Dec 2 at 11:52
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
we run the smartctl on sdb disk
smartctl -a /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
Smartctl open device: /dev/sdb failed: DELL or MegaRaid controller, please try adding '-d megaraid,N'
according to the output from smartctl we change it to
smartctl -a -d megaraid,0 /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: TOSHIBA
Product: MG04SCA20ENY
.
.
and I set the - 0 , according to the first bus ( from smartctl --scan )
smartctl --scan
/dev/sda -d scsi # /dev/sda, SCSI device
/dev/sdb -d scsi # /dev/sdb, SCSI device
/dev/bus/0 -d megaraid,0 # /dev/bus/0 [megaraid_disk_00], SCSI device
/dev/bus/0 -d megaraid,12 # /dev/bus/0 [megaraid_disk_12], SCSI device
/dev/bus/0 -d megaraid,13 # /dev/bus/0 [megaraid_disk_13], SCSI device
/dev/bus/0 -d megaraid,14 # /dev/bus/0 [megaraid_disk_14], SCSI device
/dev/bus/0 -d megaraid,16 # /dev/bus/0 [megaraid_disk_16], SCSI device
but I am not sure if this value "0" is the right value
am I right here ?
linux rhel disk fdisk smartctl
asked Dec 2 at 10:23
yael
2,3301956
we run the smartctl on sdb disk
smartctl -a /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
Smartctl open device: /dev/sdb failed: DELL or MegaRaid controller, please try adding '-d megaraid,N'
according to the output from smartctl we change it to
smartctl -a -d megaraid,0 /dev/sdb
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-327.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: TOSHIBA
Product: MG04SCA20ENY
.
.
and I set the - 0 , according to the first bus ( from smartctl --scan )
smartctl --scan
/dev/sda -d scsi # /dev/sda, SCSI device
/dev/sdb -d scsi # /dev/sdb, SCSI device
/dev/bus/0 -d megaraid,0 # /dev/bus/0 [megaraid_disk_00], SCSI device
/dev/bus/0 -d megaraid,12 # /dev/bus/0 [megaraid_disk_12], SCSI device
/dev/bus/0 -d megaraid,13 # /dev/bus/0 [megaraid_disk_13], SCSI device
/dev/bus/0 -d megaraid,14 # /dev/bus/0 [megaraid_disk_14], SCSI device
/dev/bus/0 -d megaraid,16 # /dev/bus/0 [megaraid_disk_16], SCSI device
but I am not sure if this value "0" is the right value
am I right here ?
linux rhel disk fdisk smartctl
linux rhel disk fdisk smartctl
asked Dec 2 at 10:23
yael
2,3301956
asked Dec 2 at 10:23
yael
2,3301956
asked Dec 2 at 10:23
yael
2,3301956
asked Dec 2 at 10:23
yael
2,3301956
asked Dec 2 at 10:23
yael
2,3301956
2,3301956
Not sure what you mean by "right" value. If you want to identify which disk is attached to which megaraid port, look at the vendor/productid value. If there's no label on your physical disk, attach it somewhere else to find out which disk is which (or remove all other disks).
– dirkt
Dec 2 at 10:26
what I mean is that - for example lets take the - megaraid,0 , this include the value - 0 , so I took it for N
– yael
Dec 2 at 10:33
1
Yes, you can use 0, or 12, or 13, or 14, or 16 for N. If your scan output isn't complete, possibly even more numbers. And you already tried with 0, and it worked. So try the others, too. How many harddisks have you connected to this controller?
– dirkt
Dec 2 at 11:01
I accept this , so you can post an answer and I will vote for it
– yael
Dec 2 at 11:52
add a comment |
Not sure what you mean by "right" value. If you want to identify which disk is attached to which megaraid port, look at the vendor/productid value. If there's no label on your physical disk, attach it somewhere else to find out which disk is which (or remove all other disks).
– dirkt
Dec 2 at 10:26
what I mean is that - for example lets take the - megaraid,0 , this include the value - 0 , so I took it for N
– yael
Dec 2 at 10:33
1
Yes, you can use 0, or 12, or 13, or 14, or 16 for N. If your scan output isn't complete, possibly even more numbers. And you already tried with 0, and it worked. So try the others, too. How many harddisks have you connected to this controller?
– dirkt
Dec 2 at 11:01
I accept this , so you can post an answer and I will vote for it
– yael
Dec 2 at 11:52
Not sure what you mean by "right" value. If you want to identify which disk is attached to which megaraid port, look at the vendor/productid value. If there's no label on your physical disk, attach it somewhere else to find out which disk is which (or remove all other disks).
– dirkt
Dec 2 at 10:26
Not sure what you mean by "right" value. If you want to identify which disk is attached to which megaraid port, look at the vendor/productid value. If there's no label on your physical disk, attach it somewhere else to find out which disk is which (or remove all other disks).
– dirkt
Dec 2 at 10:26
what I mean is that - for example lets take the - megaraid,0 , this include the value - 0 , so I took it for N
– yael
Dec 2 at 10:33
what I mean is that - for example lets take the - megaraid,0 , this include the value - 0 , so I took it for N
– yael
Dec 2 at 10:33
1
1
Yes, you can use 0, or 12, or 13, or 14, or 16 for N. If your scan output isn't complete, possibly even more numbers. And you already tried with 0, and it worked. So try the others, too. How many harddisks have you connected to this controller?
– dirkt
Dec 2 at 11:01
Yes, you can use 0, or 12, or 13, or 14, or 16 for N. If your scan output isn't complete, possibly even more numbers. And you already tried with 0, and it worked. So try the others, too. How many harddisks have you connected to this controller?
– dirkt
Dec 2 at 11:01
I accept this , so you can post an answer and I will vote for it
– yael
Dec 2 at 11:52
I accept this , so you can post an answer and I will vote for it
– yael
Dec 2 at 11:52
add a comment |
1 Answer
1
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oldest
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up vote
2
down vote
accepted
Yes, you can use 0, or 12, or 13, or 14, or 16 for N.
If your scan output isn't complete, possibly even more numbers.
And you already tried with 0, and it worked. So try the others, too.
answered Dec 2 at 12:15
dirkt
16.3k21335
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
2
down vote
accepted
Yes, you can use 0, or 12, or 13, or 14, or 16 for N.
If your scan output isn't complete, possibly even more numbers.
And you already tried with 0, and it worked. So try the others, too.
answered Dec 2 at 12:15
dirkt
16.3k21335
add a comment |
up vote
2
down vote
accepted
Yes, you can use 0, or 12, or 13, or 14, or 16 for N.
If your scan output isn't complete, possibly even more numbers.
And you already tried with 0, and it worked. So try the others, too.
answered Dec 2 at 12:15
dirkt
16.3k21335
add a comment |
up vote
2
down vote
accepted
up vote
2
down vote
accepted
Yes, you can use 0, or 12, or 13, or 14, or 16 for N.
If your scan output isn't complete, possibly even more numbers.
And you already tried with 0, and it worked. So try the others, too.
answered Dec 2 at 12:15
dirkt
16.3k21335
Yes, you can use 0, or 12, or 13, or 14, or 16 for N.
If your scan output isn't complete, possibly even more numbers.
And you already tried with 0, and it worked. So try the others, too.
answered Dec 2 at 12:15
dirkt
16.3k21335
answered Dec 2 at 12:15
dirkt
16.3k21335
answered Dec 2 at 12:15
dirkt
16.3k21335
answered Dec 2 at 12:15
dirkt
16.3k21335
16.3k21335
add a comment |
add a comment |
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Not sure what you mean by "right" value. If you want to identify which disk is attached to which megaraid port, look at the vendor/productid value. If there's no label on your physical disk, attach it somewhere else to find out which disk is which (or remove all other disks).
– dirkt
Dec 2 at 10:26
what I mean is that - for example lets take the - megaraid,0 , this include the value - 0 , so I took it for N
– yael
Dec 2 at 10:33
1
Yes, you can use 0, or 12, or 13, or 14, or 16 for N. If your scan output isn't complete, possibly even more numbers. And you already tried with 0, and it worked. So try the others, too. How many harddisks have you connected to this controller?
– dirkt
Dec 2 at 11:01
I accept this , so you can post an answer and I will vote for it
– yael
Dec 2 at 11:52