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-   -   Add optional progress windows to devicelibs create functions. (http://www.linux-archive.org/centos/286335-add-optional-progress-windows-devicelibs-create-functions.html)

David Lehman 11-25-2009 09:59 PM

Add optional progress windows to devicelibs create functions.
 
---
storage/devicelibs/lvm.py | 22 +++++++++++-----------
storage/devicelibs/mdraid.py | 14 +++++++-------
storage/devicelibs/swap.py | 10 +++++-----
3 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/storage/devicelibs/lvm.py b/storage/devicelibs/lvm.py
index 1f7e1c7..2cae3c9 100644
--- a/storage/devicelibs/lvm.py
+++ b/storage/devicelibs/lvm.py
@@ -157,11 +157,11 @@ def clampSize(size, pesize, roundup=None):

return long(round(float(size)/float(pesize)) * pesize)

-def lvm(args):
- rc = iutil.execWithRedirect("lvm", args,
- stdout = "/dev/tty5",
- stderr = "/dev/tty5",
- searchPath=1)
+def lvm(args, progress=None):
+ rc = iutil.execWithPulseProgress("lvm", args,
+ stdout = "/dev/tty5",
+ stderr = "/dev/tty5",
+ progress=progress)
if not rc:
return

@@ -172,13 +172,13 @@ def lvm(args):

raise LVMError(msg)

-def pvcreate(device):
+def pvcreate(device, progress=None):
args = ["pvcreate"] +
config_args +
[device]

try:
- lvm(args)
+ lvm(args, progress=progress)
except LVMError as msg:
raise LVMError("pvcreate failed for %s: %s" % (device, msg))

@@ -238,7 +238,7 @@ def pvinfo(device):

return info

-def vgcreate(vg_name, pv_list, pe_size):
+def vgcreate(vg_name, pv_list, pe_size, progress=None):
argv = ["vgcreate"]
if pe_size:
argv.extend(["-s", "%dm" % pe_size])
@@ -247,7 +247,7 @@ def vgcreate(vg_name, pv_list, pe_size):
argv.extend(pv_list)

try:
- lvm(argv)
+ lvm(argv, progress=progress)
except LVMError as msg:
raise LVMError("vgcreate failed for %s: %s" % (vg_name, msg))

@@ -360,7 +360,7 @@ def lvorigin(vg_name, lv_name):

return origin

-def lvcreate(vg_name, lv_name, size):
+def lvcreate(vg_name, lv_name, size, progress=None):
args = ["lvcreate"] +
["-L", "%dm" % size] +
["-n", lv_name] +
@@ -368,7 +368,7 @@ def lvcreate(vg_name, lv_name, size):
[vg_name]

try:
- lvm(args)
+ lvm(args, progress=progress)
except LVMError as msg:
raise LVMError("lvcreate failed for %s/%s: %s" % (vg_name, lv_name, msg))

diff --git a/storage/devicelibs/mdraid.py b/storage/devicelibs/mdraid.py
index 73099c4..1a0565c 100644
--- a/storage/devicelibs/mdraid.py
+++ b/storage/devicelibs/mdraid.py
@@ -119,11 +119,11 @@ def get_raid_max_spares(raidlevel, nummembers):

raise ValueError, "invalid raid level %d" % raidlevel

-def mdadm(args):
- rc = iutil.execWithRedirect("mdadm", args,
- stdout = "/dev/tty5",
- stderr = "/dev/tty5",
- searchPath=1)
+def mdadm(args, progress=None):
+ rc = iutil.execWithPulseProgress("mdadm", args,
+ stdout = "/dev/tty5",
+ stderr = "/dev/tty5",
+ progress=progress)
if not rc:
return

@@ -134,7 +134,7 @@ def mdadm(args):

raise MDRaidError(msg)

-def mdcreate(device, level, disks, spares=0):
+def mdcreate(device, level, disks, spares=0, progress=None):
argv = ["--create", device, "--run", "--level=%s" % level]
raid_devs = len(disks) - spares
argv.append("--raid-devices=%d" % raid_devs)
@@ -143,7 +143,7 @@ def mdcreate(device, level, disks, spares=0):
argv.extend(disks)

try:
- mdadm(argv)
+ mdadm(argv, progress=progress)
except MDRaidError as msg:
raise MDRaidError("mdcreate failed for %s: %s" % (device, msg))

diff --git a/storage/devicelibs/swap.py b/storage/devicelibs/swap.py
index bd07f19..d83c730 100644
--- a/storage/devicelibs/swap.py
+++ b/storage/devicelibs/swap.py
@@ -31,7 +31,7 @@ import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)


-def mkswap(device, label='):
+def mkswap(device, label=', progress=None):
# We use -f to force since mkswap tends to refuse creation on lvs with
# a message about erasing bootbits sectors on whole disks. Bah.
argv = ["-f"]
@@ -39,10 +39,10 @@ def mkswap(device, label='):
argv.extend(["-L", label])
argv.append(device)

- rc = iutil.execWithRedirect("mkswap", argv,
- stderr = "/dev/tty5",
- stdout = "/dev/tty5",
- searchPath=1)
+ rc = iutil.execWithPulseProgress("mkswap", argv,
+ stderr = "/dev/tty5",
+ stdout = "/dev/tty5",
+ progress=progress)

if rc:
raise SwapError("mkswap failed for '%s'" % device)
--
1.6.0.6

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