Displaying 2 results from an estimated 2 matches for "sync_read".
2017 Mar 20
2
Guestmount seems not to sync changes
...I suspect it's a cache problem, so I tried to wait a while before umounting the image, sometimes this way works, sometimes it doesn't.
I also looked into the documentation for syncing and caching options, I tried to mount the image with fuse options like:
guestmount -o direct_io -o sync -o sync_read -o big_writes -w
no luck either.
What could be the cause? Is mounting a snapshot a problem?
Thanks.
2017 Mar 20
0
Re: Guestmount seems not to sync changes
...9;s a cache problem, so I tried to wait a while before umounting the image, sometimes this way works, sometimes it doesn't.
>
> I also looked into the documentation for syncing and caching options, I tried to mount the image with fuse options like:
> guestmount -o direct_io -o sync -o sync_read -o big_writes -w
> no luck either.
>
> What could be the cause? Is mounting a snapshot a problem?
It should definitely work.
Does it work if you add the 'sync' command after fusermount? There
was a bug in handling the Linux (host) kernel page cache which was
fixed a long time a...