IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
When FS in unmounted we need to check generation number as well
since devid+uuid combination could match with the missing replaced
disk when it reappears, and without this patch it might pair with
the replaced disk again.
device_list_add() function is called in the following threads,
mount device option
mount argument
ioctl BTRFS_IOC_SCAN_DEV (btrfs dev scan)
ioctl BTRFS_IOC_DEVICES_READY (btrfs dev ready <dev>)
they have been unit tested to work fine with this patch.
If the user knows what he is doing and really want to pair with
replaced disk (which is not a standard operation), then he should
first clear the kernel btrfs device list in the memory by doing
the module unload/load and followed with the mount -o device option.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
77bdae4d13