Lines Matching refs:disk

5  * If you touch anything on disk between suspend and resume...
13  * problems. If your disk driver does not support suspend... (IDE does),
30 echo shutdown > /sys/power/disk; echo disk > /sys/power/state
34 echo platform > /sys/power/disk; echo disk > /sys/power/state
39 echo suspend > /sys/power/disk; echo disk > /sys/power/state
42 support. For suspend and resume to work, make sure your disk drivers
44 suspend/resume with modular disk drivers, see FAQ, but you probably
103 echo 4 > /proc/acpi/sleep       # for suspend to disk
107 echo 4b > /proc/acpi/sleep      # for suspend to disk via s4bios
116 bringing machine down? Suspend to disk, rearrange power cables,
120 seconds to failure. What do you do? Suspend to disk.
142 data and disk caches into "used memory" by saving them in
147 A: Yes. That's what echo platform > /sys/power/disk does.
152 suspend-to-disk which is available as separate patches for 2.4 and 2.6
184 it's useless for suspend-to-disk. (And I do not see how you could use
191 * Write image to disk
216 For devices like disk it does matter, you do not want to spindown for
234 disk. Whole sequence goes like
238       running system, user asks for suspend-to-disk
259       running system, user asks for suspend-to-disk
263       read image from disk
284 your sensitive data are then stored in plaintext on disk.  This means
288 on disk virtually forever. Thus it can happen that your system gets
294 encrypt the data written to disk. When, during resume, the data was
296 means that all data written to disk during suspend are then
319 Q: Does swsusp (to disk) use only one swap partition or can it use
326 to be useless to try to suspend to disk while that app is running?
331 Q: What information is useful for debugging suspend-to-disk problems?
342 disk drivers (especially SATA)?
366         echo -n disk > /sys/power/state
374                 echo -n disk > /sys/power/state
383 I suspend to disk, I can lose data unless the filesystem has been mounted
388 information in buffers they haven't written out to a disk you disconnect,
396 modes like "suspend-to-RAM" or "standby".  (Don't write "disk" to the
402 Remember that it's always a bad idea to unplug a disk drive containing a
411 Q: Can I suspend-to-disk using a swap partition under LVM?
418 suspend to disk (and resume) is much slower on 2.6.16 compared to