| .TH SG_TEST_RWBUF "8" "April 2003" "sg3_utils-1.03" SG3_UTILS |
| .SH NAME |
| sg_test_rwbuf \- Tests the SCSI host adapter by issueing write and read operations on a device's buffer and calculating checksums. |
| .SH SYNOPSIS |
| .B sg_test_rwbuf |
| <\fIgeneric device\fR> |
| <\fIsz\fR> |
| [\fIaddwr\fR] |
| [\fIaddrd\fR] |
| .SH DESCRIPTION |
| .\" Add any additional description here |
| .PP |
| sg_test_rwbuf writes and reads back sz bytes to the internal buffer of |
| device /dev/sgX. For testing purposes, you can ask it to write |
| (addwr) or read (addrd) some more bytes. |
| .PP |
| \fBWARNING\fR: If you access the device at the same time, e.g. because it's a |
| mounted hard disk, the device's buffer may be used by the device |
| itself for other data at the same time, and overwriting it may or may |
| not cause data corruption! |
| .SH AUTHORS |
| Written by D. Gilbert and K. Garloff |
| .SH COPYRIGHT |
| Copyright \(co 2000 Douglas Gilbert, Kurt Garloff |
| .br |
| This software is distributed under the GPL version 2. There is NO |
| warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |