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scst_vdisk: Reexamine backend after filename change #389

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scst_vdisk: Reexamine backend after filename change #389

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6 changes: 6 additions & 0 deletions scst/src/dev_handlers/scst_vdisk.c
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Original file line number Diff line number Diff line change
Expand Up @@ -8278,6 +8278,12 @@ static int vdev_sysfs_process_filename_store(struct scst_sysfs_work_item *work)
}
swap(virt_dev->filename, fn);
kfree(fn);
/*
* Re-check size, flush, and thin-provisioning against the new
* backend on the next activate. Do not reexamine here: the device
* is inactive, and ALUA-only activate cycles must stay unchanged.
*/
virt_dev->reexam_pending = 1;
PRINT_INFO("vdev %s: changed filename into \"%s\"", virt_dev->name,
virt_dev->filename);
res = 0;
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