Re: [Crash-utility] p_* commands

2020-04-30 Thread Dave Anderson



- Original Message -
> Dear Dave,
> 
> RH knowledge base article shows nice p_* commands
> https://access.redhat.com/solutions/4490051
> 
> crash> p_super_block 9ad87724f000
> (struct super_block *)0x9ad87724f000  dm-15
> .s_type - (struct file_system_type *)0xc1050460 - 'xfs'
> .s_flags = 0x30810001 - RDONLY | POSIXACL | I_VERSION | [NOSEC] |
> [BORN]
> .s_blocksize - 4096
> .s_root - (struct dentry *)0x
> .s_bdev - (struct block_device *)0x9ab8431a8680
> .bd_inode - (struct inode *)0x9ab8431a8770
> 
> .bd_super - (struct super_block *)0x
> .bd_disk - (struct gendisk *)0x9ab878ace400  dm-15
> .bd_queue - (struct request_queue *)0x9ab779be1330
> .bd_mutex - (struct mutex *)0x0001 - not implemente
> 
> Do you know something about extension implemented this nice commend?
> Cold you please find its author and ask him to publish it?
> 
> Thank you,
>   Vasily Averin

I don't have a subscription to see that page, so I don't know for sure, 
but I think that it's a pykdump script running with the mpykdump 
extension module.

Dave  
 

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[Crash-utility] p_* commands

2020-04-30 Thread Vasily Averin
Dear Dave,

RH knowledge base article shows nice p_* commands
https://access.redhat.com/solutions/4490051

crash> p_super_block 9ad87724f000
(struct super_block *)0x9ad87724f000  dm-15
.s_type - (struct file_system_type *)0xc1050460 - 'xfs'
.s_flags = 0x30810001 - RDONLY | POSIXACL | I_VERSION | [NOSEC] | 
[BORN]
.s_blocksize - 4096
.s_root - (struct dentry *)0x
.s_bdev - (struct block_device *)0x9ab8431a8680
.bd_inode - (struct inode *)0x9ab8431a8770

.bd_super - (struct super_block *)0x 
.bd_disk - (struct gendisk *)0x9ab878ace400  dm-15
.bd_queue - (struct request_queue *)0x9ab779be1330
.bd_mutex - (struct mutex *)0x0001 - not implemente

Do you know something about extension implemented this nice commend?
Cold you please find its author and ask him to publish it?

Thank you,
Vasily Averin


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