> Do you have any kinds of multi-controller, multi-disk, RAIDx, or other > hardware or driver setup that could result in some drives being visible > twice on your system?
No, all the drives are single drives (no RAID) and attached to one Intel SATA controller, using individual connectors (drive C: is one of them, BTW). Drive S: is a multi-purpose card reader, which is actually a USB-interfaced removable device (so it's different from other drives). > $ df -a $ df -a Filesystem 1K-blocks Used Available Use% Mounted on C:/cygwin64/bin - - - - /usr/bin C:/cygwin64/lib - - - - /usr/lib C:/cygwin64 488280060 240883516 247396544 50% / C: - - - - /cygdrive/c D: 1000202236 996668308 3533928 100% /cygdrive/d F: 234428412 152089156 82339256 65% /cygdrive/f G: 1000202236 26959316 973242920 3% /cygdrive/g I: 1000202236 874474844 125727392 88% /cygdrive/i > fsutil volume list C:\Windows\system32>fsutil volume list list is an invalid parameter. ---- VOLUME Commands Supported ---- dismount Dismount a volume diskfree Query the free space of a volume querycluster Query which file is using a particular cluster But I ran this instead: DISKPART> list volume Volume ### Ltr Label Fs Type Size Status Info ---------- --- ----------- ----- ---------- ------- --------- -------- Volume 0 N CD-ROM 0 B No Media Volume 1 M DVD-ROM 0 B No Media Volume 2 System Rese NTFS Partition 100 MB Healthy System Volume 3 C OS NTFS Partition 465 GB Healthy Boot Volume 4 D .... NTFS Partition 953 GB Healthy Pagefile Volume 5 G .... NTFS Partition 953 GB Healthy Volume 6 I .... NTFS Partition 953 GB Healthy Volume 7 F .... NTFS Partition 223 GB Healthy Volume 8 S RAW Removable 1886 MB Healthy Anton Lavrentiev Contractor NIH/NLM/NCBI -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple