pvecm: followup: rewrap lines to 80 cc

[pve-docs.git] / qm.adoc

diff --git a/qm.adoc b/qm.adoc
index 77fec9871b5927444f439f035ed4065e1bcc24e0..4f9ae15f9710102bbae15da40154fc733d0f75a7 100644 (file)
--- a/qm.adoc
+++ b/qm.adoc
@@ -484,7 +484,7 @@ host.
 .Fixed Memory Allocation
 [thumbnail="screenshot/gui-create-vm-memory.png"]
 
-When setting memory and minimum memory to the same amount
+ghen setting memory and minimum memory to the same amount
 {pve} will simply allocate what you specify to your VM.
 
 Even when using a fixed memory size, the ballooning device gets added to the
@@ -707,8 +707,8 @@ SPICE as the display type.
 Inter-VM shared memory
 ~~~~~~~~~~~~~~~~~~~~~~
 
-You can add a Inter-VM shared memory device (`ivshmem`) to be able to
-share memory between the host and a guest, or between multiple guests.
+You can add an Inter-VM shared memory device (`ivshmem`), which allows one to
+share memory between the host and a guest, or also between multiple guests.
 
 To add such a device, you can use `qm`:
 
@@ -717,8 +717,12 @@ To add such a device, you can use `qm`:
 Where the size is in MiB. The file will be located under
 `/dev/shm/pve-shm-$name` (the default name is the vmid).
 
-A usecase for such a device is Looking Glass
-footnote:[Looking Glass: https://looking-glass.hostfission.com/]
+NOTE: Currently the device will get deleted as soon as any VM using it got
+shutdown or stopped. Open connections will still persist, but new connections
+to the exact same device cannot be made anymore.
+
+A use case for such a device is the Looking Glass
+footnote:[Looking Glass: https://looking-glass.hostfission.com/] project,
 which enables high performance, low-latency display mirroring between
 host and guest.