Messages in this thread | | | Subject | Re: How to find out, what "pdflush" is working on | From | (Frank Ch. Eigler) | Date | Fri, 26 Sep 2008 17:24:41 -0400 |
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> [...] >> Is there a way to find out what a certain instance of "pdflush" is >> working on? Like which block-device or which fliesystem it is >> writing to? [...]
Something based upon the following systemtap script may help:
probe kernel.function("__writeback_single_inode") { if (execname() == "pdflush") printf("pdflush %d writeback bdev %x inode %x\n", tid(), $inode->i_rdev, $inode->i_ino) }
Other fields are available as $inode->FOO.
- FChE
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