The zipl did not need to be changed but we did zipl the zipl.conf twice
anyway. The minidiskdevices could be formatted (dasdfmt) without problem
but the create of the partition (fdasd) was accepted only after some
additional steps, such as zipl, "echo 1 > online" and reboot. I don't
remember what was the trigger to recognize the /dev/dasde1 and
/dev/dasdkk1 but in the end we managed to get the disks formatted and
ready to use.
Berry.
________________________________
From: Quay, Jonathan (IHG) [mailto:[email protected]]
Sent: dinsdag 23 februari 2010 13:29
To: van Sleeuwen, Berry
Subject: FW: Devices disappeared from /dev
Did you remember to the virtual devices correpsonding to dasde
and dasdkk in zipl.conf and rerun zipl?
________________________________
From: Linux on 390 Port on behalf of van Sleeuwen, Berry
Sent: Tue 2/23/2010 5:52 AM
To: [email protected]
Subject: Devices disappeared from /dev
Hello listers,
Last weekend we moved an SLES9 machine to our backup VM. After
reboot of
the guest the guest failed the filesystemcheck. After some
research we
found that the required entries in de /dev directories were
missing.
/home and /usr have been moved to a different dasd quite some
time ago.
/home is located on /dev/dasde1 and /usr is placed on
/dev/dasdkk1. Now,
after the reboot, /dev contained /dev/dasde, /dev/dasde2,
/dev/dasde3
and /dev/dasdkk. Note that both dasde1 and dasdkk1 are missing.
When the
fsck tries to check /dev/dasde1 and /dev/dasdkk1, as stated in
the
/etc/fstab, it fails because the devices are not in the /dev
directory.
In the end we have formatted and recreated the disks so we were
able to
repair this. But it does leave us with a bad feeling as to what
and/or
why this had happend.
Why could these entries have been removed from the /dev
directory? They
were present before shutdown, or at least I guess they were
because
obviously the guest did have /home and /usr available before.
I found a message that stated that udev should create the
devices but
would that also be the case here? And if so, why didn't it?
Met vriendelijke groet/With kind regards,
Berry van Sleeuwen
Flight Forum 3000 5657 EW Eindhoven
( +31 (0)6 22564276
Atos Origin <http://www.atosorigin.com/>
MO CF SC Mainframe Services
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ÿþD i t b e r i c h t i s v e r t r o u w e l i j k e n k a n
g e h e i m e i n f o r m a t i e b e v a t t e n e n k e l
b e s t e m d v o o r d e g e a d r e s s e e r d e . I n d i e n
d i t b e r i c h t n i e t v o o r u i s b e s t e m d ,
v e r z o e k e n w i j u d i t o n m i d d e l l i j k a a n
o n s t e m e l d e n e n h e t b e r i c h t t e
v e r n i e t i g e n .
A a n g e z i e n d e i n t e g r i t e i t v a n h e t
b e r i c h t n i e t v e i l i g g e s t e l d i s m i d d e l s
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O r i g i n n i e t a a n s p r a k e l i j k w o r d e n
g e h o u d e n
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H o e w e l w i j o n s i n s p a n n e n e e n v i r u s v r i j
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e n i g e a a n s p r a k e l i j k h e i d v o o r d e
m o g e l i j k e a a n w e z i g h e i d v a n e e n v i r u s i n
d i t
b e r i c h t .
O p a l o n z e r e c h t s v e r h o u d i n g e n ,
a a n b i e d i n g e n e n o v e r e e n k o m s t e n
w a a r o n d e r
A t o s O r i g i n g o e d e r e n e n / o f d i e n s t e n
l e v e r t z i j n m e t u i t s l u i t i n g v a n a l l e
a n d e r e v o o r w a a r d e n d e
L e v e r i n g s v o o r w a a r d e n v a n A t o s O r i g i n
v a n t o e p a s s i n g .
D e z e w o r d e n u o p a a n v r a a g d i r e c t
k o s t e l o o s t o e g e z o n d e n .
T h i s e - m a i l a n d t h e d o c u m e n t s a t t a c h e d
a r e c o n f i d e n t i a l a n d i n t e n d e d s o l e l y
f o r t h e a d d r e s s e e ; i t m a y a l s o b e
p r i v i l e g e d . I f y o u r e c e i v e t h i s e - m a i l
i n e r r o r , p l e a s e n o t i f y t h e s e n d e r
i m m e d i a t e l y a n d d e s t r o y i t .
A s i t s i n t e g r i t y c a n n o t b e s e c u r e d o n
t h e I n t e r n e t , t h e A t o s O r i g i n g r o u p
l i a b i l i t y c a n n o t b e t r i g g e r e d f o r t h e
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s e n d e r e n d e a v o u r s t o m a i n t a i n a
c o m p u t e r v i r u s - f r e e n e t w o r k , t h e s e n d e r
d o e s n o t w a r r a n t t h a t t h i s t r a n s m i s s i o n
i s v i r u s - f r e e a n d w i l l n o t b e
l i a b l e f o r a n y d a m a g e s r e s u l t i n g f r o m
a n y v i r u s t r a n s m i t t e d .
O n a l l o f f e r s a n d a g r e e m e n t s u n d e r
w h i c h A t o s O r i g i n s u p p l i e s g o o d s a n d / o r
s e r v i c e s o f w h a t e v e r n a t u r e , t h e T e r m s
o f D e l i v e r y f r o m A t o s O r i g i n
e x c l u s i v e l y a p p l y .
T h e T e r m s o f D e l i v e r y s h a l l b e p r o m p t l y
s u b m i t t e d t o y o u o n y o u r r e q u e s t .
A t o s O r i g i n N e d e r l a n d B . V . / U t r e c h t
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