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| author | ken <ken@FreeBSD.org> | 2013-08-29 21:25:27 +0000 |
|---|---|---|
| committer | ken <ken@FreeBSD.org> | 2013-08-29 21:25:27 +0000 |
| commit | 5a498aa69f24778cb7ca5c6f3808c104cef72f74 (patch) | |
| tree | 9c304726f9aa7f70236f981c3bf77429f16f8c86 /sys/cam | |
| parent | 5fe5bcbff42dd16d0838c2b23b452c9faeefcbda (diff) | |
| download | FreeBSD-src-5a498aa69f24778cb7ca5c6f3808c104cef72f74.zip FreeBSD-src-5a498aa69f24778cb7ca5c6f3808c104cef72f74.tar.gz | |
Bump up the default timeouts for move commands in the ch(4) driver
to 15 minutes, and 5 minutes for things like READ ELEMENT STATUS.
This is needed to account for the worst case scenarios on at least
some Spectra Logic tape libraries.
Sponsored by: Spectra Logic
MFC after: 3 days
Diffstat (limited to 'sys/cam')
| -rw-r--r-- | sys/cam/scsi/scsi_ch.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/cam/scsi/scsi_ch.c b/sys/cam/scsi/scsi_ch.c index 2aad04c..fdfb97f 100644 --- a/sys/cam/scsi/scsi_ch.c +++ b/sys/cam/scsi/scsi_ch.c @@ -99,10 +99,10 @@ __FBSDID("$FreeBSD$"); */ static const u_int32_t CH_TIMEOUT_MODE_SENSE = 6000; -static const u_int32_t CH_TIMEOUT_MOVE_MEDIUM = 100000; -static const u_int32_t CH_TIMEOUT_EXCHANGE_MEDIUM = 100000; -static const u_int32_t CH_TIMEOUT_POSITION_TO_ELEMENT = 100000; -static const u_int32_t CH_TIMEOUT_READ_ELEMENT_STATUS = 60000; +static const u_int32_t CH_TIMEOUT_MOVE_MEDIUM = 15 * 60 * 1000; +static const u_int32_t CH_TIMEOUT_EXCHANGE_MEDIUM = 15 * 60 * 1000; +static const u_int32_t CH_TIMEOUT_POSITION_TO_ELEMENT = 15 * 60 * 1000; +static const u_int32_t CH_TIMEOUT_READ_ELEMENT_STATUS = 5 * 60 * 1000; static const u_int32_t CH_TIMEOUT_SEND_VOLTAG = 10000; static const u_int32_t CH_TIMEOUT_INITIALIZE_ELEMENT_STATUS = 500000; |
