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Groups > linux.kernel > #1207503
| From | James Smart <james.smart@avagotech.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] scsi: Export SCSI Inquiry data to sysfs |
| Date | 2015-08-14 14:30 +0200 |
| Message-ID | <pXmhr-1Xw-3@gated-at.bofh.it> (permalink) |
| References | <pWZkT-2px-25@gated-at.bofh.it> <pXgOJ-2xc-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 8/14/2015 2:32 AM, Hannes Reinecke wrote: > On 08/13/2015 01:50 PM, Johannes Thumshirn wrote: >> Export the RAW SCSI Inquiry to sysfs as binfile. This way the data can be >> used by userlang without the need to have and ioctl or use the sg_inq tool. >> > userland! > Just be careful. There are conditions where this could be stale data.... LUN reconfig on an array that hasn't been rescanned by the mid layer yet is such a case. Any reason you didn't have the sysfs call initiate a lun scan or send an inquiry so it's always valid data ? -- james s -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] scsi: Export SCSI Inquiry data to sysfs Johannes Thumshirn <jthumshirn@suse.de> - 2015-08-13 14:00 +0200
Re: [PATCH] scsi: Export SCSI Inquiry data to sysfs Hannes Reinecke <hare@suse.de> - 2015-08-14 08:40 +0200
Re: [PATCH] scsi: Export SCSI Inquiry data to sysfs James Smart <james.smart@avagotech.com> - 2015-08-14 14:30 +0200
Re: [PATCH] scsi: Export SCSI Inquiry data to sysfs Hannes Reinecke <hare@suse.de> - 2015-08-14 15:00 +0200
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