How to check if partition is Extended/Primary in Linux
Below is the info I get using (g)parted or fdisk command.
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 196265983 196263936 93.6G 83 Linux
/dev/sda2 196268030 229468159 33200130 15.9G 5 Extended
/dev/sda5 196268032 229468159 33200128 15.9G 82 Linux swap / Solaris
Is there a system call or filesystem(/sys/block, etc) based info available to know if a partition is extended/primary and the hierarchy sda5 under sda2, etc?
If yes, is there a way to know if what logical partitions lie under the selected extended partition?
I want to avoid parsing output of command(s). I have tried to read the code of fdisk but it is too complex for me to understand it.
filesystems partition fdisk gparted partition-table
asked 5 mins ago
Nilesh ChateNilesh Chate
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Below is the info I get using (g)parted or fdisk command.
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 196265983 196263936 93.6G 83 Linux
/dev/sda2 196268030 229468159 33200130 15.9G 5 Extended
/dev/sda5 196268032 229468159 33200128 15.9G 82 Linux swap / Solaris
Is there a system call or filesystem(/sys/block, etc) based info available to know if a partition is extended/primary and the hierarchy sda5 under sda2, etc?
If yes, is there a way to know if what logical partitions lie under the selected extended partition?
I want to avoid parsing output of command(s). I have tried to read the code of fdisk but it is too complex for me to understand it.
filesystems partition fdisk gparted partition-table
asked 5 mins ago
Nilesh ChateNilesh Chate
1
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
First thought is "why do you want to know?"
– icarus
2 mins ago
add a comment |
Below is the info I get using (g)parted or fdisk command.
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 196265983 196263936 93.6G 83 Linux
/dev/sda2 196268030 229468159 33200130 15.9G 5 Extended
/dev/sda5 196268032 229468159 33200128 15.9G 82 Linux swap / Solaris
Is there a system call or filesystem(/sys/block, etc) based info available to know if a partition is extended/primary and the hierarchy sda5 under sda2, etc?
If yes, is there a way to know if what logical partitions lie under the selected extended partition?
I want to avoid parsing output of command(s). I have tried to read the code of fdisk but it is too complex for me to understand it.
filesystems partition fdisk gparted partition-table
asked 5 mins ago
Nilesh ChateNilesh Chate
1
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Below is the info I get using (g)parted or fdisk command.
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 196265983 196263936 93.6G 83 Linux
/dev/sda2 196268030 229468159 33200130 15.9G 5 Extended
/dev/sda5 196268032 229468159 33200128 15.9G 82 Linux swap / Solaris
Is there a system call or filesystem(/sys/block, etc) based info available to know if a partition is extended/primary and the hierarchy sda5 under sda2, etc?
If yes, is there a way to know if what logical partitions lie under the selected extended partition?
I want to avoid parsing output of command(s). I have tried to read the code of fdisk but it is too complex for me to understand it.
filesystems partition fdisk gparted partition-table
filesystems partition fdisk gparted partition-table
asked 5 mins ago
Nilesh ChateNilesh Chate
1
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 5 mins ago
Nilesh ChateNilesh Chate
1
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 5 mins ago
Nilesh ChateNilesh Chate
1
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 5 mins ago
Nilesh ChateNilesh Chate
1
asked 5 mins ago
Nilesh ChateNilesh Chate
1
1
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Nilesh Chate is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
First thought is "why do you want to know?"
– icarus
2 mins ago
add a comment |
First thought is "why do you want to know?"
– icarus
2 mins ago
First thought is "why do you want to know?"
– icarus
2 mins ago
First thought is "why do you want to know?"
– icarus
2 mins ago
add a comment |
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First thought is "why do you want to know?"
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