Hi folks,
thanks for the responses. We've noticed a couple of switches in this code:
un_f_write_cache_enabled - loaded in sd_get_write_cache_enabled() after looking
at sense data
and
un_f_sync_cache_supported - referenced in sdioctl :
22025 case DKIOCFLUSHWRITECACHE:
22026 {
22027 struct dk_callback *dkc = (struct dk_callback
*)arg;
22028
22029 mutex_enter(SD_MUTEX(un));
22030 if (!un->un_f_sync_cache_supported ||
22031 !un->un_f_write_cache_enabled) {
Is there a configuration switch that might toggle un_f_sync_cache_supported ?
- Steve
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