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パッチ名: PHCO_36098
パッチ摘要: s700_800 11.23 tztab(4)累積パッチ
作成日: 07/02/22
公開日: 07/02/28
ハードウェアプラットフォームおよびOSリリース:
s700: 11.23
s800: 11.23
現象:
PHCO_36098:
(SR:8606478374 CR:JAGag32675)
以下の時間帯が正しい夏時間を反映していません。
1. 以下の米国およびカナダの時間帯が、米国の2007年夏時間変更を反映して
いません。
a) 米国 -- AST10ADT(アリューシャンの時間帯)およびYST9YDT(ユーコンの
時間帯)
b) カナダ -- AST4ADT、NST3:30NDT、PST8PDT#Canada、MST7MDT#Canada、
CST6CDT#CanadaおよびEST5EDT#Canada
2. MXST6MXDT(メキシコシティの時間帯)が米国の2007年夏時間変更を示してい
ます。
問題点の説明:
PHCO_36098:
(SR:8606478374 CR:JAGag32675)
米国の2007年DST変更を反映するように、夏時間を適用するすべての米国およ
びカナダの時間帯を更新する必要があります。
また、メキシコ政府は米国の2007年夏時間変更を導入しないことを決定したの
で、メキシコ固有の時間帯が米国の2007年DST変更を反映していてはいけませ
ん。
ところが、この情報に関して、以下の矛盾が判明しました。
1. 米国の2007年夏時間変更を導入するように以下の米国およびカナダの時間
帯が更新されていない。
a) 米国 -- AST10ADTおよびYST9YDT
b) カナダ -- AST4ADT、NST3:30NDT、PST8PDT#Canada、MST7MDT#Canada、
CST6CDT#CanadaおよびEST5EDT#Canada
2. MXST6MXDT(メキシコシティの時間帯)が不正に、米国の2007年夏時間変更を
反映するように更新されている。
これらの矛盾を修正する必要があります。
解決方法:
tztabを以下のように更新しました。
1. 以下の米国およびカナダの時間帯に米国の2007年夏時間変更を導入しまし
た。
a) 米国 -- AST10ADTおよびYST9YDT
b) カナダ -- AST4ADT、NST3:30NDT、PST8PDT#Canada、MST7MDT#Canada、
CST6CDT#CanadaおよびEST5EDT#Canada
2. MXST6MXDT(メキシコシティの時間帯)から米国の2007年夏時間変更を削除し
ました。
3. 新たなメキシコの時間帯PSM8PDM、MSM7MDMおよびCSM6CDMを追加しました。
PST8PDT、MST7MDTおよびCST6CDTをそれぞれ使用していたメキシコの各地域
では、これらの時間帯を使用されるようお勧めします。
-----------------------------------------------------------------------------
Patch Name: PHCO_36098
Patch Description: s700_800 11.23 tztab(4) cumulative patch
Creation Date: 07/02/22
Post Date: 07/02/28
Hardware Platforms - OS Releases:
s700: 11.23
s800: 11.23
Products: N/A
Filesets:
OS-Core.UX-CORE,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,v=HP
Automatic Reboot?: No
Status: General Release
Critical: No
Category Tags:
defect_repair general_release
Path Name: /hp-ux_patches/s700_800/11.X/PHCO_36098
Symptoms:
PHCO_36098:
( SR:8606478374 CR:JAGag32675 )
The following timezones are not reflecting appropriate
daylight saving time:-
1. Timezones of US and Canada listed below are not
reflecting the US 2007 Daylight Saving changes:-
a) US -- AST10ADT(Aleutian Timezone) and
YST9YDT(Yukon Timezone)
b) Canada -- AST4ADT, NST3:30NDT, PST8PDT#Canada,
MST7MDT#Canada, CST6CDT#Canada and EST5EDT#Canada
2. Mexico City timezone MXST6MXDT is showing US 2007
Daylight Saving changes.
PHCO_35990:
( SR:8606471985 CR:JAGag26937 )
tztab(4) needs to be modified for Mexico Daylight
Saving (DST) changes.
( SR:8606469676 CR:JAGag24855 )
tztab(4)needs to be modified to support Western Australia
DST changes.
( SR:8606461244 CR:JAGag17213 )
tztab(4) needs to be modified for Canada DST changes.
PHCO_34669:
( SR:8606436669 CR:JAGaf94928 )
Indiana will support Daylight Savings Time (DST) from April,
2006 onwards.
PHCO_34375:
( SR:8606421294 CR:JAGaf81123 )
tztab(4) needs to be modified for Australian Daylight
Saving (DST) changes.
( SR:8606429357 CR:JAGaf88823 )
tztab(4) needs to be updated for US time zone changes.
Defect Description:
PHCO_36098:
( SR:8606478374 CR:JAGag32675 )
All US and Canada timezones which follow Daylight Saving
must be updated with US 2007 DST changes.
None of the Mexico specific Timezones should reflect US 2007
DST changes as Mexico government has decided that it will
not implement US 2007 Daylight Saving changes.
With reference to this information following discrepancies
were found:-
1. Timezones of US and Canada listed below were not updated
to implement US 2007 Daylight Saving changes:-
a) US -- AST10ADT and YST9YDT
b) Canada -- AST4ADT, NST3:30NDT, PST8PDT#Canada,
MST7MDT#Canada, CST6CDT#Canada and EST5EDT#Canada
2. The Mexico city timezone MXST6MXDT was updated with US
2007 Daylight Saving Changes.
These discrepancies need to be corrected.
Resolution:
The following updations are made to tztab:-
1. US 2007 Daylight Saving changes are implemented for
timezones of US and Canada listed below:-
a) US -- AST10ADT and YST9YDT
b) Canada -- AST4ADT, NST3:30NDT, PST8PDT#Canada,
MST7MDT#Canada, CST6CDT#Canada and EST5EDT#Canada
2. US 2007 Daylight Saving changes are removed for Mexico
City timezone MXST6MXDT.
3. New timezones PSM8PDM, MSM7MDM and CSM6CDM are added to
serve Mexico. It is recommended to use these timezones in
the regions of Mexico which were using PST8PDT, MST7MDT and
CST6CDT respectively.
PHCO_35990:
( SR:8606471985 CR:JAGag26937 )
US government has decided to change the DST rules starting
in 2007. Mexico has not yet completely decided whether,
they will follow the US DST rules or not. Some of the
provinces in Mexico may decide to go for the new US rules,
some may decide not to go. Hence Mexico will have following
timezones in addition to existing timezones, to take care
of both the situation.
The Mexico Timezones are as follows:
# Timezone MXST6MXDT
# (Mexico City Standard Time, Mexico City Daylight Time)
MXST6MXDT
0 3 24-30 4 1970-1973 0 MXDT5
0 3 6 1 1974 0-6 MXDT5
0 3 22-28 2 1975 0 MXDT5
0 3 24-30 4 1976-1986 0 MXDT5
0 3 1-7 4 1987-2000 0 MXDT5
0 3 1-7 5 2001 0 MXDT5
0 3 1-7 4 2002-2006 0 MXDT5
0 3 8-14 3 2007-2038 0 MXDT5
0 1 25-31 10 1970-1973 0 MXST6
0 1 24-30 11 1974 0 MXST6
0 1 25-31 10 1975-2000 0 MXST6
0 1 24-30 9 2001 0 MXST6
0 1 25-31 10 2002-2006 0 MXST6
0 1 1-7 11 2007-2038 0 MXST6
# Timezone MXST6MXDT#Mexico
# (Mexico City standard Time, Mexico City Daylight Time)
MXST6MXDT#Mexico
0 3 24-30 4 1970-1973 0 MXDT#Mexico5
0 3 6 1 1974 0-6 MXDT#Mexico5
0 3 22-28 2 1975 0 MXDT#Mexico5
0 3 24-30 4 1976-1986 0 MXDT#Mexico5
0 3 1-7 4 1987-2000 0 MXDT#Mexico5
0 3 1-7 5 2001 0 MXDT#Mexico5
0 3 1-7 4 2002-2038 0 MXDT#Mexico5
0 1 25-31 10 1970-1973 0 MXST6
0 1 24-30 11 1974 0 MXST6
0 1 25-31 10 1975-2000 0 MXST6
0 1 24-30 9 2001 0 MXST6
0 1 25-31 10 2002-2038 0 MXST6
# Timezone PST8PDT#Mexico
# (Pacific Standard Time, Pacific Daylight Time)
PST8PDT#Mexico
0 3 24-30 4 1970-1973 0 PDT#Mexico7
0 3 6 1 1974 0-6 PDT#Mexico7
0 3 22-28 2 1975 0 PDT#Mexico7
0 3 24-30 4 1976-1986 0 PDT#Mexico7
0 3 1-7 4 1987-2038 0 PDT#Mexico7
0 1 25-31 10 1970-1973 0 PST8
0 1 24-30 11 1974 0 PST8
0 1 25-31 10 1975-2038 0 PST8
# Timezone MST7MDT#Mexico
# (Mountain Standard Time, Mountain Daylight Time)
MST7MDT#Mexico
0 3 24-30 4 1970-1973 0 MDT#Mexico6
0 3 6 1 1974 0-6 MDT#Mexico6
0 3 22-28 2 1975 0 MDT#Mexico6
0 3 24-30 4 1976-1986 0 MDT#Mexico6
0 3 1-7 4 1987-2038 0 MDT#Mexico6
0 1 25-31 10 1970-1973 0 MST7
0 1 24-30 11 1974 0 MST7
0 1 25-31 10 1975-2038 0 MST7
# Timezone CST6CDT#Mexico
# (Central Standard Time, Central Daylight Time)
CST6CDT#Mexico
0 3 24-30 4 1970-1973 0 CDT#Mexico5
0 3 6 1 1974 0-6 CDT#Mexico5
0 3 22-28 2 1975 0 CDT#Mexico5
0 3 24-30 4 1976-1986 0 CDT#Mexico5
0 3 1-7 4 1987-2038 0 CDT#Mexico5
0 1 25-31 10 1970-1973 0 CST6
0 1 24-30 11 1974 0 CST6
0 1 25-31 10 1975-2038 0 CST6
Resolution:
tztab(4) has been modified to reflect Mexican DST.
( SR:8606469676 CR:JAGag24855 )
According to Bill passed, by Western Australia Government,
DST is introduced in Western Australia. The new timezone
WST-8WDT is introduced to take care of this change.
The Western Australia timezone is as follows:
WST-8WDT
0 3 3 12 2006 0-6 WDT-9
0 3 25-31 10 2007-2008 0 WDT-9
0 2 25-31 3 2007-2009 0 WST-8
Resolution:
tztab(4) has been modified to reflect Australian DST.
( SR:8606461244 CR:JAGag17213 )
In 2007, some provinces/territories in Canada will change
the start and stop dates for Daylight Saving Time. The
existing timezone entries should account for situations,
where a province/territory decide either to follow or not
to follow DST changes. The entries for Newfoundland and
Atlantic Timezones are added to accomodate above situation.
The added timezones entry as as follow:
# Atlantic Standard Time, Atlantic Daylight Time
AST4ADT#Canada
0 3 24-30 4 1970-1973 0 ADT#Canada3
0 3 6 1 1974 0-6 ADT#Canada3
0 3 22-28 2 1975 0 ADT#Canada3
0 3 24-30 4 1976-1986 0 ADT#Canada3
0 3 1-7 4 1987-2006 0 ADT#Canada3
0 3 8-14 3 2007-2038 0 ADT#Canada3
0 1 25-31 10 1970-1973 0 AST4
0 1 24-30 11 1974 0 AST4
0 1 25-31 10 1975-2006 0 AST4
0 1 1-7 11 2007-2038 0 AST4
# Newfoundland Standard Time, Newfoundland Daylight Time
NST3:30NDT#Canada
0 3 24-30 4 1970-1973 0 NDT#Canada2:30
0 3 6 1 1974 0-6 NDT#Canada2:30
0 3 22-28 2 1975 0 NDT#Canada2:30
0 3 24-30 4 1976-1986 0 NDT#Canada2:30
0 3 1-7 4 1987-2006 0 NDT#Canada2:30
0 3 8-14 3 2007-2038 0 NDT#Canada2:30
0 1 25-31 10 1970-1973 0 NST3:30
0 1 24-30 11 1974 0 NST3:30
0 1 25-31 10 1975-2006 0 NST3:30
0 1 1-7 11 2007-2038 0 NST3:30
Resolution:
tztab(4) has been modified to reflect Canadian DST
change.
PHCO_34669:
( SR:8606436669 CR:JAGaf94928 )
Indiana will support Daylight Saving Time from April, 2006
onwards. Indiana will have two time zones EST5EDT#Indiana
and CST6CDT#Indiana, for provinces within Indiana supporting
Eastern or Central time zone respectively.
The Indiana time zones are as follows:
EST5EDT#Indiana
0 3 24-30 4 1970-1973 0 EST5
0 3 6 1 1974 0-6 EST5
0 3 22-28 2 1975 0 EST5
0 3 24-30 4 1976-1986 0 EST5
0 3 1-7 4 1987-2005 0 EST5
0 3 1-7 4 2006 0 EDT#Indiana4
0 3 8-14 3 2007-2038 0 EDT#Indiana4
0 1 25-31 10 1970-1973 0 EST5
0 1 24-30 11 1974 0 EST5
0 1 25-31 10 1975-2005 0 EST5
0 1 25-31 10 2006 0 EST5
0 1 1-7 11 2007-2038 0 EST5
CST6CDT#Indiana
0 3 24-30 4 1970-1973 0 CST6
0 3 6 1 1974 0-6 CST6
0 3 22-28 2 1975 0 CST6
0 3 24-30 4 1976-1986 0 CST6
0 3 1-7 4 1987-2005 0 CST6
0 3 1-7 4 2006 0 CDT#Indiana5
0 3 8-14 3 2007-2038 0 CDT#Indiana5
0 1 25-31 10 1970-1973 0 CST6
0 1 24-30 11 1974 0 CST6
0 1 25-31 10 1975-2005 0 CST6
0 1 25-31 10 2006 0 CST6
0 1 1-7 11 2007-2038 0 CST6
Resolution:
tztab(4) is modified to reflect DST support for Indiana.
PHCO_34375:
( SR:8606421294 CR:JAGaf81123 )
For the Commonwealth games to be held in Melbourne Australia
in 2006, the DST is shifted by one week for year 2006. DST
will be shifted from last Sunday of March to first Sunday
of November for the year 2006.
Resolution:
tztab(4) file has been modified to reflect Australian DST.
( SR:8606429357 CR:JAGaf88823 )
According to US government law, the DST start and end is
shifted to second Sunday of March and first Sunday of
November, respectively from year 2007 onwards.
Resolution:
tztab(4) file has been modified to support US DST changes.
NOTE: The US DST changes will be in effect only when the TZ
environment variable is set. This requirement holds good
even for the default EST5EDT time zone as well.
Enhancement:
No
SR:
8606478374 8606471985 8606469676 8606461244 8606436669
8606421294 8606429357
Patch Files:
OS-Core.UX-CORE,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,v=HP:
/usr/newconfig/usr/lib/tztab
what(1) Output:
OS-Core.UX-CORE,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,v=HP:
/usr/newconfig/usr/lib/tztab:
tztab $Date: 2007/02/22 15:09:25 $Revision: r11.23/7
PATCH_11.23 (PHCO_36098)
cksum(1) Output:
OS-Core.UX-CORE,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,v=HP:
2633863990 21179 /usr/newconfig/usr/lib/tztab
Patch Conflicts: None
Patch Dependencies: None
Hardware Dependencies: None
Other Dependencies: None
Supersedes:
PHCO_35990 PHCO_34669 PHCO_34375
Equivalent Patches: None
Patch Package Size: 50 KBytes
Installation Instructions:
Please review all instructions and the Hewlett-Packard
SupportLine User Guide or your Hewlett-Packard support terms
and conditions for precautions, scope of license,
restrictions, and, limitation of liability and warranties,
before installing this patch.
------------------------------------------------------------
1. Back up your system before installing a patch.
2. Login as root.
3. Copy the patch to the /tmp directory.
4. Move to the /tmp directory and unshar the patch:
cd /tmp
sh PHCO_36098
5. Run swinstall to install the patch:
swinstall -x autoreboot=true -x patch_match_target=true \
-s /tmp/PHCO_36098.depot
By default swinstall will archive the original software in
/var/adm/sw/save/PHCO_36098. If you do not wish to retain a
copy of the original software, include the patch_save_files
option in the swinstall command above:
-x patch_save_files=false
WARNING: If patch_save_files is false when a patch is installed,
the patch cannot be deinstalled. Please be careful
when using this feature.
For future reference, the contents of the PHCO_36098.text file is
available in the product readme:
swlist -l product -a readme -d @ /tmp/PHCO_36098.depot
To put this patch on a magnetic tape and install from the
tape drive, use the command:
dd if=/tmp/PHCO_36098.depot of=/dev/rmt/0m bs=2k
Special Installation Instructions:
While it is not strictly required to reboot
the system after modifying the rules in the
/usr/lib/tztab file, running processes using
a timezone with a changed rule need to be
restarted to apply the new rules. Processes
like cron(1M), which depend on proper
interpretation of timestamps in the future,
should be restarted as soon as possible.
Processes that only timestamp messages should
be restarted before the changes take effect.
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