2 * Text: "Adjacent DCSSs %s and %s are not contiguous\n"
8 * You can only map a set of two or more DCSSs to a single DCSS device if the
9 * DCSSs in the set form a contiguous memory space. The DCSS device cannot be
10 * created because there is a memory gap between two adjacent DCSSs.
12 * Ensure that you have specified all DCSSs that belong to the set. Check the
13 * definitions of the DCSSs on the z/VM hypervisor to verify that they form
14 * a contiguous memory space.
18 * Text: "DCSS %s and DCSS %s have incompatible types\n"
24 * You can only map a set of two or more DCSSs to a single DCSS device if
25 * either all DCSSs in the set have the same type or if the set contains DCSSs
26 * of the two types EW and EN but no other type. The DCSS device cannot be
27 * created because at least two of the specified DCSSs are not compatible.
29 * Check the definitions of the DCSSs on the z/VM hypervisor to verify that
30 * their types are compatible.
34 * Text: "DCSS %s is of type SC and cannot be loaded as exclusive-writable\n"
39 * You cannot load a DCSS device in exclusive-writable access mode if the DCSS
40 * devise maps to one or more DCSSs of type SC.
42 * Load the DCSS in shared access mode.
46 * Text: "DCSS device %s is removed after a failed access mode change\n"
51 * To change the access mode of a DCSS device, all DCSSs that map to the device
52 * were unloaded. Reloading the DCSSs for the new access mode failed and the
55 * Look for related messages to find out why the DCSSs could not be reloaded.
56 * If necessary, add the device again.
60 * Text: "All DCSSs that map to device %s are saved\n"
61 * Severity: Informational
65 * A save request has been submitted for the DCSS device. Changes to all DCSSs
66 * that map to the device are saved permanently.
72 * Text: "Device %s is in use, its DCSSs will be saved when it becomes idle\n"
73 * Severity: Informational
77 * A save request for the device has been deferred until the device becomes
78 * idle. Then changes to all DCSSs that the device maps to will be saved
85 * Text: "A pending save request for device %s has been canceled\n"
86 * Severity: Informational
90 * A save request for the DCSSs that map to a DCSS device has been pending
91 * while the device was in use. This save request has been canceled. Changes to
92 * the DCSSs will not be saved permanently.
98 * Text: "Loaded %s with total size %lu bytes and capacity %lu sectors\n"
99 * Severity: Informational
102 * @2: total size in bytes
103 * @3: total size in 512 byte sectors
105 * The listed DCSSs have been verified as contiguous and successfully loaded.
106 * The displayed sizes are the sums of all DCSSs.
112 * Text: "Device %s cannot be removed because it is not a known device\n"
117 * The DCSS device you are trying to remove is not known to the DCSS device
120 * List the entries under /sys/devices/dcssblk/ to see the names of the
121 * existing DCSS devices.
125 * Text: "Device %s cannot be removed while it is in use\n"
130 * You are trying to remove a device that is in use.
132 * Make sure that all users of the device close the device before you try to
137 * Text: "Device %s has become idle and is being saved now\n"
138 * Severity: Informational
142 * A save request for the DCSSs that map to a DCSS device has been pending
143 * while the device was in use. The device has become idle and all changes
144 * to the DCSSs are now saved permanently.
150 * Text: "Writing to %s failed because it is a read-only device\n"
155 * The DCSS device is in shared access mode and cannot be written to. Depending
156 * on the type of the DCSSs that the device maps to, you might be able to
157 * change the access mode to exclusive-writable.
159 * If the DCSSs of the device are of type SC, do not attempt to write to the
160 * device. If the DCSSs of the device are of type ER or SR, change the access
161 * mode to exclusive-writable before writing to the device.
165 * Text: "The address range of DCSS %s changed while the system was suspended\n"
170 * After resuming the system, the start address or end address of a DCSS does
171 * not match the address when the system was suspended. DCSSs must not be
172 * changed after the system was suspended.
173 * This error cannot be recovered. The system is stopped with a kernel panic.
179 * Text: "Suspending the system failed because DCSS device %s is writable\n"
184 * A system cannot be suspended if one or more DCSSs are accessed in exclusive-
185 * writable mode. DCSS segment types EW, SW, and EN are always writable and
186 * must be removed before a system is suspended.
188 * Remove all DCSSs of segment types EW, SW, and EN by writing the DCSS name to
189 * the sysfs 'remove' attribute. Set the access mode for all DCSSs of segment
190 * types SR and ER to read-only by writing 1 to the sysfs 'shared' attribute of
191 * the DCSS. Then try again to suspend the system.