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replace seed/sprout hangs (regression ?)

DISCUSSION Anand Jain 2 participants 3 messages Jan 22, 2015 – Jun 7, 2015 Btrfs file system

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Anand Jain

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#0 lore raw

The following test case hangs as of now, but as I remember Fujitsu had sent a patch to fix this, a long time back. Can't find now, any idea. ?

Test case:
add a spout device
replace seed / sprout device

hangs at:
(btrfs_reada_wait+0x4d/0xb0)

Thanks, Anand

#1 lore raw
Quoted 11 lines · Anand Jain

The following test case hangs as of now, but as I remember Fujitsu had sent a patch to fix this, a long time back. Can't find now, any idea. ?

Test case:
add a spout device
replace seed / sprout device

hangs at:
(btrfs_reada_wait+0x4d/0xb0)

No idea when it happened.
But perhaps, it's a good time to start having an xfstest for it? :)

thanks

Quoted 6 lines

Thanks, Anand
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Signature · 5 lines
Filipe David Manana,

"Reasonable men adapt themselves to the world.
 Unreasonable men adapt the world to themselves.
 That's why all progress depends on unreasonable men."
author
#2 lore raw

I can't reproduce this bug with 4.x any thing that fixed this ?

Thanks, Anand

Quoted 27 lines · Filipe David Manana
Quoted 11 lines · Anand Jain

The following test case hangs as of now, but as I remember Fujitsu had sent a patch to fix this, a long time back. Can't find now, any idea. ?

Test case:
add a spout device
replace seed / sprout device

hangs at:

   (btrfs_reada_wait+0x4d/0xb0)

No idea when it happened.
But perhaps, it's a good time to start having an xfstest for it? :)

thanks

Quoted 6 lines

Thanks, Anand
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