Lines Matching refs:online
142 make use of that memory: the memory block has to be "online".
147 The Linux kernel can be configured to automatically online added memory blocks
162 % echo online > /sys/devices/system/memory/memoryXXX/state
166 % echo 1 > /sys/devices/system/memory/memoryXXX/online
181 be "online". If it fails, the state of the memory block will remain unchanged
191 The configured auto-online behavior can be observed via::
195 Auto-onlining can be enabled by writing ``online``, ``online_kernel`` or
198 % echo online > /sys/devices/system/memory/auto_online_blocks
200 Similarly to manual onlining, with ``online`` the kernel will select the
203 Modifying the auto-online behavior will only affect all subsequently added
213 DLPAR on ppc64 ignores the ``offline`` setting and will still online added
237 % echo 0 > /sys/devices/system/memory/memoryXXX/online
252 The state (online/offline/going-offline) of a memory block can be observed
259 % cat /sys/device/system/memory/memoryXXX/online
261 For an online memory block, the managing zone can be observed via::
269 hot(un)plug and interact with memory blocks, especially, to online them.
332 ``online`` read-write: simplified interface to trigger onlining /
345 When writing, ``online``, ``offline``, ``online_kernel`` and
351 ``online`` let's the kernel select the zone automatically.
353 When reading, ``online``, ``offline`` and ``going-offline``
356 ``valid_zones`` read-only: when a block is online, shows the zone it
360 For online memory blocks, ``DMA``, ``DMA32``, ``Normal``,
399 using the ``contig-zones`` online policy. When
443 online policy was configured and memory was
444 online, the policy should not be changed
488 online policy. Whether the ratio applies only
520 online policy also applies per NUMA