id summary reporter owner description type status priority milestone component version severity resolution keywords cc 20 Seems to corrupt partitions formatted with other filesystems erdmann "The driver seems to corrupt partitions that where formatted with other filesystems: on boot, I have a couple of USB sticks attached, 2 of these are formatted with FAT32, another one is partitioned with 2 partitions and formatted with JFS and HPFS respectively (yet another is partitioned with 1 partition and formatted with JFS but this is irrelevant for this problem). On this two partition stick, the HPFS partition is getting corrupted without having been accessed at all. Running chkdsk on this HPFS partition also kills the JFS partition. Normally, running chkdsk on that HPFS partition has never caused a problem. The only idea I have is that the changes done to FS_MOUNT entry point might be causing these problems. It's invoked for every partition for EVERY filesystem driver, so that might be the relation to other filesystem drivers and filesystems. I can also remember a problem in FS_MOUNT where the pDevCaps pointer was NULL where it should not have been in which case it was requeried in an alternative way (by the ""ReturnDriverCaps"" function which I had implemented for exactly this purpose). This code was now removed from FS_MOUNT (for whatever reason). Running Ko Myung Hun's 9.13 version is not causing these problems. " defect closed Feedback Pending GA IFS medium fixed