Opened 11 years ago
Last modified 11 years ago
#11641 closed defect
vboxsf does not seem to support BLKGETSIZE & BLKFLSBUF — at Initial Version
| Reported by: | RoelV | Owned by: | |
|---|---|---|---|
| Component: | shared folders | Version: | VirtualBox 4.2.10 |
| Keywords: | vboxsf | Cc: | |
| Guest type: | Linux | Host type: | Windows |
Description
[roel@localhost ~]$ mount | egrep "sda|vboxsf" /dev/sda1 on /boot type ext4 (rw) /ssd on /ssd type vboxsf (rw) ssd on /media/sf_ssd type vboxsf (gid=501,rw) [roel@localhost ~]$ sudo hdparm -t /dev/sda1
/dev/sda1:
Timing buffered disk reads: 492 MB in 3.01 seconds = 163.28 MB/sec
[roel@localhost ~]$ sudo hdparm -t /media/sf_ssd
/media/sf_ssd:
BLKGETSIZE failed: Inappropriate ioctl for device
BLKFLSBUF failed: Inappropriate ioctl for device [roel@localhost ~]$ [roel@localhost ~]$ sudo hdparm -t /ssd
/ssd:
BLKGETSIZE failed: Inappropriate ioctl for device
BLKFLSBUF failed: Inappropriate ioctl for device
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