Messages in this thread | | | From | Amir Goldstein <> | Date | Tue, 1 Aug 2017 13:34:34 +0300 | Subject | Re: xattr hash error in 4.13-rc with overlayfs over ext4 |
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On Mon, Jul 31, 2017 at 7:08 PM, Miklos Szeredi <miklos@szeredi.hu> wrote: > On Thu, Jul 27, 2017 at 10:54 PM, Tahsin Erdogan <tahsin@google.com> wrote: >> Still no luck reproducing the error. I am using the test script below >> at v4.13-rc2. Do you mind checking my script to see what I am missing? > > Don't know. I can reliably reproduce it under UML, but not with a > VM. What the hell is going on? >
Is it the same ext4 image for UML and VM? same image size? same mkfs version?
What inode size do you have in UML setup? e.g.:
dumpe2fs -h /dev/sda3|grep Inode.size dumpe2fs 1.42.13 (17-May-2015) Inode size: 256
have extra_isize feature? (not sure if that matters)
dumpe2fs -h /dev/sda3|grep isize dumpe2fs 1.42.13 (17-May-2015) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize Required extra isize: 28 Desired extra isize: 28
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