totp: fix copy/paste mistake

[pve-docs.git] / pvesm.adoc

diff --git a/pvesm.adoc b/pvesm.adoc
index d250e0b507229d62bcb2b5ad4c57d76a3e3a8188..7ae4063309654a86251dc55fd7d400683eee4501 100644 (file)
--- a/pvesm.adoc
+++ b/pvesm.adoc
@@ -177,6 +177,12 @@ zfspool: local-zfs
        content images,rootdir
 ----
 
+CAUTION: It is problematic to have multiple storage configurations pointing to
+the exact same underlying storage. Such an _aliased_ storage configuration can
+lead to two different volume IDs ('volid') pointing to the exact same disk
+image. {pve} expects that the images' volume IDs point to, are unique. Choosing
+different content types for _aliased_ storage configurations can be fine, but
+is not recommended.
 
 Common Storage Properties
 ~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -222,7 +228,10 @@ Snippet files, for example guest hook scripts
 
 shared::
 
-Mark storage as shared.
+Indicate that this is a single storage with the same contents on all nodes (or
+all listed in the 'nodes' option). It will not make the contents of a local
+storage automatically accessible to other nodes, it just marks an already shared
+storage as such!
 
 disable::
 
@@ -289,7 +298,7 @@ When you remove a VM or Container, the system also removes all
 associated volumes which are owned by that VM or Container.
 
 
-Using the Command Line Interface
+Using the Command-line Interface
 --------------------------------
 
 It is recommended to familiarize yourself with the concept behind storage
@@ -298,7 +307,7 @@ of those low level operations on the command line. Normally,
 allocation and removal of volumes is done by the VM and Container
 management tools.
 
-Nevertheless, there is a command line tool called `pvesm` (``{pve}
+Nevertheless, there is a command-line tool called `pvesm` (``{pve}
 Storage Manager''), which is able to perform common storage management
 tasks.
 
@@ -364,11 +373,11 @@ List volumes allocated by VMID
 
 List iso images
 
- pvesm list <STORAGE_ID> --iso
+ pvesm list <STORAGE_ID> --content iso
 
 List container templates
 
- pvesm list <STORAGE_ID> --vztmpl
+ pvesm list <STORAGE_ID> --content vztmpl
 
 Show file system path for a volume
 
@@ -411,7 +420,7 @@ See Also
 
 * link:/wiki/Storage:_ZFS[Storage: ZFS]
 
-* link:/wiki/Storage:_ZFS_over_iSCSI[Storage: ZFS over iSCSI]
+* link:/wiki/Storage:_ZFS_over_ISCSI[Storage: ZFS over ISCSI]
 
 endif::wiki[]