Belle II Registration and Account FAQ

The Belle II Collaborative Services are accessible with **DESY credentials** which consist of

6

7

(% style="color: rgb(255,0,0);" %)**ACCOUNT_NAME**(%%) and (% style="color: rgb(255,0,0);" %)**PASSWORD**

8

9

Please do **NOT** use your email address!

10

11

Passwords must be renewed after 6 month. You will be informed by email well in advance.

12

13

For lost passwords contact us at __b2-helpdesk_AT_belle2_DOT_org__ .

(% style="color: rgb(255,0,0);" %)**Please take note of the**(%%) [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]].

Please change your (% style="color: rgb(255,0,0);" %)**personal email address**(%%) (**PEM**) in the [[doc:BI.Belle II Membership Management System.WebHome]]. This will trigger the change of the email address associated with your account. Changes in the the [[Sympa mailing list service>>doc:BI.Belle II Internal.Main WebHome.Main Mailing Lists.WebHome]] should be done manually by you. Please note: the __@desy.de__ and __@belle2.org__ email addresses are simply **forwarding** to your **PEM**.

\\

----

(% style="color: rgb(0,0,0);" %)This page is meant to serve as a (% style="color: rgb(255,0,0);" %)supplement to the normal documentation(% style="color: rgb(0,0,0);" %) in case of misunderstandings or unclear descriptions. It (% style="color: rgb(0, 0, 0); color: rgb(255, 0, 0)" %)does not replace(% style="color: rgb(0,0,0);" %) the documentation which therefore should be considered first.

(% style="color: rgb(255,0,0);" %)**Try the 'ctl-f' to search for your problem!**

45

46

(% style="color: rgb(0,0,0);" %)Consider also:

47

48

* [[doc:BI.Belle II Newcomers.WebHome]]

49

* [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]]

50

* [[doc:BI.Belle II Support Contacts.WebHome]]

51

* [[doc:BI.Belle II Collaborative Services and Tools.WebHome]]

52

* [[doc:BI.Belle II Membership Management System.WebHome]]

----

== {{id name="BelleIIRegistrationandAccountFAQ-General"/}}General ==

65

66

67

If you want us to add another tip here, let us know via __b2-helpdesk_AT_belle2_DOT_org//.//__

----

== {{id name="BelleIIRegistrationandAccountFAQ-Basics"/}}Basics ==

81

82

83

The Belle II credentials are your **account name** and your **password** (**NOT** email address). The credentials are valid for **all** resources. Please denote [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]]. Passwords must be renewed after 6 month. You will be informed by email well in advance.

84

85

86

{{confluence_tip title="I lost the password of my KEKCC account."}}

87

The account of the KEK computing facility is **different** from the credentials for the Belle II collaborative services (B2CS). For your KEKCC account please contact __usersoffice_AT_mail_DOT_kek_DOT_jp__ . The B2CS is handled by __b2-helpdesk_AT_belle2_DOT_org__ .__//

//__

{{confluence_tip title="Can I use my KEK account/password at DESY?"}}

92

No, the DESY and the KEK registry are completely independent. Please refer to [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]] to request DESY credentials (account name / password). Your DESY credentials are good for all Belle II collaborative services including the membership management system.

93

94

95

{{confluence_tip title="Do I need a KEK account to get into the Belle II membership management system?"}}

96

No, you request Belle II membership via [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]], which generates login credentials at DESY which are good for all Belle II collaborative services including the membership management system.

97

98

99

{{confluence_tip title="Do I need a KEK account to gain access to the Belle II collaborative services and tools?"}}

100

No, you request Belle II membership via [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]], which generates login credentials at DESY which are good for all Belle II collaborative services including the membership management system.

101

102

103

{{confluence_tip title="Can I use my DESY account/password at KEK?"}}

104

No, the KEK and the DESY registry are completely independent. Please refer to [[doc:BI.Belle II Newcomers.WebHome]] to request a KEK account.

----

== {{id name="BelleIIRegistrationandAccountFAQ-Contacts"/}}Contacts ==

118

119

120

See [[doc:BI.Belle II Support Contacts.WebHome]].

----

== {{id name="BelleIIRegistrationandAccountFAQ-BelleIIMembership"/}}Belle II Membership ==

134

135

{{confluence_tip title="I am new to Belle II. What do I have to do?"}}

136

Please refer to the page [[doc:BI.Belle II Newcomers.WebHome]]. You need to register.

137

138

139

{{confluence_tip title="How do I become a Belle II member and how do I get into the Belle II Membership Management System? "}}

140

If you have DESY credentials to access the Belle II collaborative services such as confluence, you were automatically included in the [[doc:BI.Belle II Membership Management System.WebHome]] (B2MMS). If not please refer to [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]]. With your registration you will be included in the [[doc:BI.Belle II Membership Management System.WebHome]] (B2MMS).

141

142

143

{{confluence_tip title="Who is the representative of my institution (IR)?"}}

144

Please ask your colleagues. We might also help you by email at __[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]__.

145

146

147

{{confluence_tip title="How long does it take to get a Belle II membership?"}}

148

Your membership request triggers an approval workflow which involves the representative of your institution (IR), and the IB - if you are physicist / faculty/staff - followed by the creation of your DESY credentials (account name / password). The entire process is usually finished within one workday but obviously depends on the availability of people.

Please refer to the official [[Belle II members list>>url:http://belle.kek.jp/secured2/secretary/memberlist/list2.cgi||shape="rect"]] (protected).

If your affiliation with your current Belle II institution ends, e.g. after finishing a thesis, your current Belle II institution representative (IR) will set your Belle II membership to 'Expired'. Subsequently your DESY account for the Belle II collaborative services and tools will expired with a grace period of one month as well. See [[doc:BI.Belle II Membership Management System.WebHome]] for information if you change to another Belle II institution. Do not register again, your record remains in the system.

157

158

159

{{confluence_tip title="My membership expires but I am still a Belle II author?"}}

160

The date until you are a Belle II author is maintained in the B2MMS. After your membership expired your account will be valid until Authorship End Date to enter [[authors.belle2.org>>url:https://authors.belle2.org||shape="rect"]] only. In case of problems contact the helpdesk.

----

== {{id name="BelleIIRegistrationandAccountFAQ-Registration"/}}Registration ==

174

175

{{confluence_tip title="I can't find the links to the registration portals."}}

176

Please check the section [[Belle II Registration Portal>>doc:BI.Belle II Newcomers.Belle II User Registration.WebHome||anchor="BelleIIUserRegistration-BelleIIRegistrationPortal"]].

177

178

179

{{confluence_tip title="After registration I received an email about the readiness of my account. How can I change the password?"}}

180

The account is the one you typed into the form at registration time (not an email address!). The initial password is was set by the system and shown in the form. Please remember it!

181

182

183

{{confluence_tip title="The certificate-based registration fails, because my name is not in the CN of my certificate."}}

184

The portal compares your name with the name in your certificate to avoid miss-use of stolen certificates. In this very rare case cancel the process and contact__ [[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]__.__//

//__

{{confluence_tip title="My initial password does not work. I am sure though that it is the right one."}}

189

The DESY registry needs some time (<=5h) to set up the credentials and notify the connected services. Please try again in a few hours. You will get an email if everything is set up.

190

191

192

{{confluence_tip title="Why am I asked for my date and place of birth?"}}

193

In order to uniquely identify you in our system, we have to know your date and place of birth. Be sure the information will not be used elsewhere according to the privacy rules.

----

== {{id name="BelleIIRegistrationandAccountFAQ-CollaborativeServicesandTools"/}}Collaborative Services and Tools ==

207

208

{{confluence_tip title="Where is a list of all collaborative services and tools (B2CS)?"}}

209

Please see [[doc:BI.Belle II Collaborative Services and Tools.WebHome]].

210

211

212

{{confluence_tip title="I have login problems to the collaborative services!"}}

213

You need your DESY credentials (account_name / password). An email address does not work. Please always use the 'https' URL and add a trailing '/', e.g. [[https:~~/~~/questions.belle2.org/>>url:https://questions.belle2.org/||shape="rect"]][[ .>>doc:BI.Belle II Collaborative Services and Tools.WebHome]]

----

== {{id name="BelleIIRegistrationandAccountFAQ-Indico"/}}Indico ==

227

228

229

The official Belle II (% style="color: rgb(255,0,0);" %)**Indico**(%%) is at [[indico.belle2.org>>url:https://indico.belle2.org/||shape="rect"]]. It is operated at DESY. You can use your DESY credentials (account name / password) to log in. There are more Indico instances though which are sometimes used for Belle II affairs as well, such as [[Indico@DESY>>url:https://indico.desy.de/||shape="rect"]] and [[Indico@KEK>>url:https://kds.kek.jp/||shape="rect"]] and even [[https:~~/~~/indico.cern.ch/>>url:https://indico.cern.ch/||shape="rect"]]. They all have separate user managements. **Your Belle II account / password does not work there!**

The KEK Indico system is managed completely independently.

----

== {{id name="BelleIIRegistrationandAccountFAQ-AccountandPassword"/}}Account and Password ==

247

248

249

People who work at or/and are **employed by DESY** must contact their **group administrator at DESY** or see the user consulting office (**UCO**) at DESY to have their password reset.

\\

Your DESY account is a 4-8 character string; **case insensitive**. The DESY account is not an email address! We recommend to use parts of your last name.

Belle II collaborators who have //already// a **DESY credentials** should contact __//[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]//__ . The credentials can be prepared for Belle II. A **Grid user certificate** and the membership in the **VO** '[[belle'>>url:https://voms.cc.kek.jp:8443/voms/belle||rel="nofollow" shape="rect" class="external-link"]] is strongly recommended though.

Your credentials (account name / password) are good to login to DESY by //ssh// to [[bastion.desy.de>>url:http://bastion.desy.de||shape="rect"]]. You will see your AFS home dir at DESY (DESY.DE). If you want to use the DESY analysis facility (NAF) read [[doc:BI.Belle II Internal.Computing WebHome.Analysis Facilities.DESY Analysis Facility.WebHome]] and its section 'Getting Started'.

Your password is (% style="color: rgb(255,0,0);" %)valid for 6 month(%%). You will get a (% style="color: rgb(255,0,0);" %)series of warning by email(%%), starting 20 days in advance. Please make sure to (% style="color: rgb(255,0,0);" %)renew(%%) your (% style="color: rgb(255,0,0);" %)password(%%) in time!

Login by //ssh// to [[bastion.desy.de>>url:http://bastion.desy.de||shape="rect"]] using your DESY credentials and type 'kinit'. Example:

272

273

bastion02: [~~] kinit

274

Password for [[xxx@DESY.DE>>mailto:gellrich@DESY.DE||shape="rect"]]:

275

Warning: Your password will expire in 33 days on Wed Mar 28 00:59:58 2018

276

277

In case you can't remember your password, please write to __[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]//.//__//

278

//An admin will set a temporary password and you will be asked to use this temporary password to log in to [[https:~~/~~/password.desy.de/>>url:https://password.desy.de/||shape="rect"]] and set a new one.

In case you can't remember your password, please write to __[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]//.//__//

283

//An admin will set a temporary password and you will be asked to use this temporary password to log in to [[https:~~/~~/password.desy.de/>>url:https://password.desy.de/||shape="rect"]] and set a new one.

284

285

286

{{confluence_tip title="My password expired and I got an temporary one?"}}

287

My password expired and I got an temporary password from __[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]//.//__//

288

//Log in to [[https:~~/~~/password.desy.de/>>url:https://password.desy.de/||shape="rect"]] and set a new one. Remember your old/expired password is gone forever.

289

290

(% style="color: rgb(255,0,0);" %)**You need the temporary password to log in **(% style="color: rgb(255, 0, 0); color: rgb(0, 0, 0)" %)**AND**(% style="color: rgb(255,0,0);" %)** as 'Old password' in the portal.**

291

292

293

{{confluence_tip title="What about capital letters in account names and email addresses?"}}

294

In general **account names** and email addresses are (% style="color: rgb(255,0,0);" %)**case insensitive**(%%)!

295

296

297

{{confluence_tip title="What are the DESY password requirements/rules?"}}

298

Please refer to [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]] .

299

300

301

{{confluence_tip title="What are the 'Conditions of Use for Information-Processing Systems at DESY' all about?"}}

302

At the bottom of the request portal you are asked to agree to the '[[Conditions of Use for Information-Processing Systems at DESY>>url:http://it.desy.de/e93779/BO-IV-DESY-Eng.pdf||rel="nofollow" shape="rect" class="external-link"]]'. The underlying document contains links to pages which are not relevant for abroad users, such as the local work council '[[http:~~/~~/www.desy.de/betriebsrat'.>>url:http://www.desy.de/betriebsrat||rel="nofollow" shape="rect" class="external-link"]]

303

304

305

{{confluence_tip title="How long does it take to create my login credentials?"}}

306

(% style="color: rgb(0,51,102);" %)The creation of the login credentials is finished within one work day. Please note: DESY is in the Central European Time-zone (CET).

Use [[https:~~/~~/password.desy.de/>>url:https://password.desy.de/||shape="rect"]] or (deprecated!) login to //[[bastion.desy.de>>url:http://bastion.desy.de||shape="rect"]]// and use the command '//passwd//'. It connects to the DESY registry which manages the access to afs, [[web>>url:http://belle2.org||shape="rect"]] pages, and //Atlassian// tools (confluence, stash, agira, bamboo). The account name / password is valid for **all** resources. Please denote [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]].

311

312

If the web service [[https:~~/~~/password.desy.de/>>url:https://password.desy.de/||shape="rect"]] fails due to your network settings (we saw such cases), login via '//ssh password.desy.de//'.

313

314

315

{{confluence_tip title="I changed my DESY password using 'passwd' on a DESY login host?"}}

316

The command '//passwd//' issued on a DESY login host, e.g. //[[bastion.desy.de>>url:http://bastion.desy.de||shape="rect"]]//, connects to the DESY registry which manages the access to afs, [[web>>url:http://belle2.org||shape="rect"]] pages, and //Atlassian// tools (confluence, stash, agira, bamboo).

If your password got lost we reset it for you, please contact //[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]//. **Do not register again! **Please denote [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]].

See [[doc:BI.Belle II Newcomers.Belle II User Registration.Belle II Requesting Additional Resource Access.WebHome]].

325

326

327

{{confluence_tip title="What is my Belle II account at DESY good for?"}}

328

The DESY Belle II credentials you got through the [[registration procedure>>doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]] can be used to access the **new** Belle II web pages and the new Confluence Wiki incl. JIRA and STASH.

329

330

331

{{confluence_tip title="Do I have to renew my Belle II account at DESY yearly as at KEK?"}}

332

No, this is not necessary but you will be asked regularly to change your password. The account name / password is valid for **all** resources. Please denote [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]].

If you were able to or are still able to login to //[[bastion.desy.de>>url:http://bastion.desy.de||shape="rect"]]// , you got DESY credentials earlier which can be used for Belle II. Contact [[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]] . A new registration attempt via the portal would fail.

The DESY credentials ( account name / password) are valid for **all** resources. Use [[https:~~/~~/password.desy.de/>>url:https://password.desy.de/||shape="rect"]] . Please denote [[doc:BI.DESY Requirements for Account Names and Passwords.WebHome]].

341

342

343

{{confluence_tip title="Email from the DESY registry that account expires?"}}

344

(% style="color: rgb(255,0,0);" %)**DESY will take care! There is nothing you must do!**(%%) According to the DESY (security) rules, accounts automatically expire but can be extended by an admin. As long as you are an active Belle II member according to your status in the B2MMS, your account will be extended.

----

== {{id name="BelleIIRegistrationandAccountFAQ-EmailAddresses"/}}Email Addresses ==

358

359

360

Please change your personal email address (PEM) in the [[B2MMS.>>doc:BI.Belle II Membership Management System.WebHome]] The change will automatically be changed in the mailing lists (ML) //coll-members_AT_belle2_DOT_org// as well as //b2mms-members//, //b2mms-users, b2mms.coll-authors//. Please see [[doc:BI.Belle II Collaborative Services and Tools.Mailing Lists.WebHome]] for the manual bulk change of your email address in the MLs.

361

362

N**ote: Your addresses (% style="color: rgb(255,0,0);" %)//first.last_AT_desy_DOT_de//(%%) and (% style="color: rgb(255,0,0);" %)//first.last_AT_belle2_DOT_org//(%%) are just (% style="color: rgb(255,0,0);" %)forwarding(%%) to your PEM!**

The DESY registry will use the (% style="color: rgb(255,0,0);" %)**names**(%%) you have given as 'given middle family' and create email addresses such as __[[given.middle.family_AT_desy.de>>url:http://given.middle.family_AT_desy.de||shape="rect"]]__ and __[[given.middle.family_AT_belle2.org>>url:http://given.middle.family_AT_belle2.org||shape="rect"]]__. Make up your mind if you really want the middle name. The spaces will be transformed to dots! Example: (% style="color: rgb(255,0,0);" %)'Nino de Angelo' will become '__nino.de.angelo_AT_desy.de__' and '__nino.de.angelo_AT_belle2.org__' whereas 'Nino deAngelo' (no middle name) will end up in '__nino.deangleo_AT_desy.de__'.

367

368

369

{{confluence_tip title="How do I change my email address in the collaboration email list?"}}

370

The collaboration members email list is automatically created from the Belle II Membership Management System (B2MMS). Please change your email address there (see [[doc:BI.Belle II Membership Management System.WebHome]]).

371

372

373

{{confluence_tip title="Do I have a DESY and belle2.org e-mail address?"}}

374

The addresses are of the form 'firstname[.middlename].[[lastname_AT_desy.de>>url:http://lastname_AT_desy.de||shape="rect"]]' and 'firstname[.middlename].[[lastname_AT_belle2.org>>url:http://lastname_AT_belle2.org||shape="rect"]]'. See [[Belle II email Addresses>>doc:BI.Belle II Newcomers.Belle II User Registration.Belle II Email Addresses.WebHome]] . The assigned address can also be found in your personal record in the Belle II membership management system.

'Privacy Enhanced Mail'. This is your 'real' personal email address with your mailbox behind.

----

== {{id name="BelleIIRegistrationandAccountFAQ-GridUserCertificateandVO'belle'membership(VOMS)"/}}Grid User Certificate and VO 'belle' membership (VOMS) ==

392

393

394

Please refer to the page [[doc:BI.Belle II Registration and Account FAQ.What are Grid User Certificates.WebHome]] . Note: Service or host certificates identify services and hosts not users!

395

396

397

{{confluence_tip title="Are there step-by-step instructions to obtain and use a Grid user certificate?"}}

398

Please go to [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]] and scroll down.

399

400

401

{{confluence_tip title="I have already a Grid user certifcate?"}}

402

Belle II collaborators who have a //already// a **Grid user certificate** and are //already// member of the **VO** '[[belle'>>url:https://voms.cc.kek.jp:8443/voms/belle||shape="rect"]] see [[doc:BI.Belle II Newcomers.Belle II User Registration.WebHome]]. Make sure the Grid user certificate is in the browser!

403

404

405

{{confluence_tip title="I got my Grid user certificate in an e-mail?"}}

406

You must copy the certificate part in the email into a file such as '//mycert.cer//' and import this into your browser.

407

408

409

{{confluence_tip title="Is my Grid user certificate in the browser?"}}

410

Check existence and validity of your Grid user certificate in your **firefox** browser in //Preferences / Advanced / Certificates / View Certificates / Your Certificate.

//

{{confluence_tip title="I am confused about the name of the VO. Is it 'belle' or 'belle2.org'?"}}

415

For historic reasons the VO [['belle'>>url:https://voms.cc.kek.jp:8443/voms/belle||shape="rect"]] is the **correct** one. Although this seems wrong, please do **not** use the VO '[[belle2.org>>url:http://belle2.org||shape="rect"]]'.

See [[https:~~/~~/voms.cc.kek.jp:8443/voms/belle>>url:https://voms.cc.kek.jp:8443/voms/belle||shape="rect"]] .

420

421

422

{{confluence_tip title="With my certificate I am already member of another VO?"}}

423

The Grid user certificate allows to electronically prove your identity. This is independent of any VO membership though it can be used to gain membership one ore more VOs.

424

425

426

{{confluence_tip title="I lost the password of my Grid user certificate?"}}

427

As the private key the password is as the the word implies 'private'. It is only known to you. Unfortunately you must request a new certificate from your CA.

428

429

430

{{confluence_tip title="How to convert my KEK user certificate to .p12?"}}

431

Please refer to this// KEK [[manual.>>url:http://gridca.kek.jp/repository/usersmanual.html||shape="rect"]]

//

{{confluence_tip title="I needed a .p12 cert for my browser but seem to have .p7b?"}}

436

Please refer to [[https:~~/~~/www.sslshopper.com/ssl-converter.html>>url:https://www.sslshopper.com/ssl-converter.html||shape="rect"]] for details.

437

438

439

{{confluence_tip title="How to test my Grid user certificate in ~~/.globus ?"}}

440

Grid users usually have exported their Grid user certificate to ~~/.globus to use it with Grid commands such as 'voms-proxy-init', 'dirac-proxy-init', or 'gb2_proxy_init'. The following commands may help to investigate the situation.

The directory:

~> cd ~~/.globus

~> ls -l

-r~-~-r~-~-r~-~- 1 usercert.pem

449

450

-r~-~-~-~-~-~-~-~- 1 userkey.pem

\\

Checking if public (cert) and private (key) match:

\\

(% class="code" %)

(((

~> openssl x509 -noout -modulus -in usercert.pem | openssl md5

461

~> openssl rsa -noout -modulus -in userkey.pem | openssl md5

)))

\\

Checking subject, issuer, and validity dates:

467

468

~> openssl x509 -subject -issuer -email -dates -noout -in ~~/.globus/usercert.pem

\\

Recreating a single file with public and private key to be improted into a broser:

473

474

~> openssl pkcs12 -export -out my_cert.p12 -inkey userkey.pem -in usercert.pem

----

== {{id name="BelleIIRegistrationandAccountFAQ-Others"/}}Others ==

488

489

{{confluence_tip title="How to request a project in JIRA (agira.desy.de)?"}}

490

Please refer to [[doc:BI.JIRA Issue Tracker.WebHome]] .

491

492

493

{{confluence_tip title="My browser complains about connection / SSL problems?"}}

494

Connection errors such as 'SSL_ERROR_HANDSHAKE_FAILURE_ALERT' are due to old or missing CA certificates in your browser. You might want to check //Preferences / Advanced / Certificates / View Certificates / Servers //and// Authorities .// Also consider to use another browser. We have good experiences with **firefox** and we saw also **safari** on MAC working. From our experience there is usually someone in your group or institute who managed.

495

496

497

{{confluence_tip title="When trying to connect to the KEK VOMS server I see 'SSL_ERROR_HANDSHAKE_FAILURE_ALERT'?"}}

498

In order to create the necessary secure connection to the KEK VOMS server, your browser needs to accept the VOMS server's certificate. Click 'Advanced' / 'Add exception' / 'Get certificate' / 'Store permanently' / 'Confirm' .

499

500

501

{{confluence_tip title="How can I use my account with GIT/stash?"}}

502

Please refer to [[doc:BI.Belle II Internal.Software.Software Basf2SoftwarePortal.GitIntroduction.WebHome]] .

503

504

505

{{confluence_tip title="I see with git or stash: 'fatal: remote error: CAPTCHA required'?"}}

506

You probably have typed in a **wrong password to often**. Now the system wants to make sure you are not a robot to reset the counter. Please try to log in to [[https:~~/~~/stash.desy.de>>url:https://stash.desy.de||shape="rect"]] and see the '**captcha**' there and solve solve. If you are still logged in, **log out completely first**. Also make sure have **not stored an old password** in a script e.g. for git access!

507

508

CAPTCHA stands for (% class="st" %)"Completely Automated Public Turing test to tell Computers and Humans Apart." It will ask you questions to find out whether you are real ...

----

== {{id name="BelleIIRegistrationandAccountFAQ-DESYAnalysisFacility(NAF)"/}}DESY Analysis Facility (NAF) ==

522

523

{{confluence_tip title="I can not log in to the NAF WGS (naf-belle2.desy.de)?"}}

524

Your account is most likely not yet prepared to use the NAF. Please refer to the [[doc:BI.Belle II Internal.Computing WebHome.Analysis Facilities.DESY Analysis Facility.WebHome]], in particular read the section 'Getting Started' on that page.

Please refer to the [[doc:BI.Belle II Internal.Computing WebHome.Analysis Facilities.DESY Analysis Facility.WebHome]], in particular read the section 'Getting Started' on that page.

529

530

531

{{confluence_tip title="Do I have already access to the NAF and storage?"}}

532

ssh <your_account_name>@bastion.desy.de

bastion02: [~~] id

... 5296(af-belle2)...

537

538

bastion02: [~~] ssh naf-belle2

539

540

naf-belle11: [~~] ls -l /nfs/dust/belle2/user/<your_account_name>

541

542

543

{{confluence_tip title="I want to use Belle II computing resources?"}}

544

Registered Belle II users may get access to the Analysis Facility (NAF) at DESY. Please refer to [[doc:BI.Belle II Newcomers.Belle II User Registration.Belle II Requesting Additional Resource Access.WebHome]].//

//

The NAF provides scratch space of per default 1TB/user on a distributed file system (DUST). Please look for '///nfs/belle2/user/<your_account_name>//'. If it is not yet there please contact __[[b2-helpdesk_AT_belle2.org>>url:http://b2-helpdesk_AT_belle2.org||shape="rect"]]__.

See [[doc:BI.Belle II Newcomers.Belle II User Registration.Belle II Requesting Additional Resource Access.WebHome]].