Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Reexamination Certificate
2006-01-17
2006-01-17
Huynh, Kim (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
C710S006000, C710S053000, C711S111000, C711S112000, C711S114000
Reexamination Certificate
active
06988153
ABSTRACT:
The data storage system1comprises tape drives21to23operable to read and write data transmitted via the SCSI bus112from and on a tape in parallel and a host PC4for controlling data transmission to the SCSI bus. The host PC4includes a data access control unit41operable to calculate a bus reconnect timing that makes it possible to avoid stopping tape writing or reading even when any one of the respective drive drives21to23waits for the time when the other tape drives finish data transmitting after it reaches a bus reconnect timing based on the tape drive information “(the number of drive units, a data transmission speed of the bus, either a data reading speeds of the respective drive units or a data writing speeds of the respective drive units)=(m, S and R)”.
REFERENCES:
patent: 5210829 (1993-05-01), Bitner
patent: 5212798 (1993-05-01), Kanda
patent: 5652916 (1997-07-01), Murakami et al.
patent: 5742444 (1998-04-01), Ozue
patent: 5752257 (1998-05-01), Ripoll et al.
patent: 5872997 (1999-02-01), Golson
patent: 5892633 (1999-04-01), Ayres et al.
patent: 6023709 (2000-02-01), Anglin et al.
patent: 6141729 (2000-10-01), Ishida et al.
patent: 6353878 (2002-03-01), Dunham
patent: 6480904 (2002-11-01), Kato et al.
patent: 6732232 (2004-05-01), Krishnamurthy
patent: 1 222 524 (2002-07-01), None
patent: 5-307444 (1993-11-01), None
patent: 01/22210 (2001-03-01), None
Huynh Kim
Schneider Joshua D.
LandOfFree
Data storing system and transmission control method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data storing system and transmission control method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data storing system and transmission control method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3551067